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if two chords of congruent circles are equal then the corresponding arcs are congruent

Posted by Shifa Siddiqui 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Excrises 1.3 question no 4 4 expression 0.99999......in the lform pare you surprised by your answer? With a your teacher and friend disovss why the answer makes sense

Posted by Sahil Sharma 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Ruquaiyya Azad 4 years, 2 months ago

Value 0.9999 is not equal to but aprox 1

ANSWER

2+1-3+4-5+6-7+8-9+10-11=?

Posted by Aman Harsh 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Vanshika Shrivastava 4 years, 2 months ago

0

Naina .... 4 years, 2 months ago

-4

Carz Lover 4 years, 2 months ago

-4

Vinit Kumar Sonkaria 4 years, 2 months ago

10 ans

Tanu Thakur 4 years, 2 months ago

-4ans

ANSWER

Which of the following is not a linear equations 7 upon 3 x minus 5 equal to 4 x minus 3 X square + 5 equal to 3 x minus 5 3 + 3 = 25 x + 2 X + 2 whole square equal to x square - 8

Posted by Akshay Mishra 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

On multiplying 5√2 and 3√2-7 we get

Posted by Shalini Yadav 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Bhumika Soni 4 years, 2 months ago

23

Aman Harsh 4 years, 2 months ago

23

Priyanshi Shakya 4 years, 2 months ago

-23.87

ANSWER

The perimeter of a rectangle is 120 cm and its length is 40 cm find the area of the rectangle anyone can give this answer

Posted by Anshul Dabral 4 years, 2 months ago

CBSE > Class 09 > Mathematics

4 answers

Devjeet Prajapati 4 years, 2 months ago

PERIMETER=120CM LENGTH=40CM BREADTH=? PERIMETER OF RECTANGLE= 2(L+B) 120=2(40+B) 120=80+2B 120-80=2B 40=2B B=40/2 B= 20CM BREADTH = 20 CM AREA OF RECTANGLE= L*B = 40*20 = 800CM²

Devjeet Prajapati 4 years, 2 months ago

PERIMETER=120CM LENGTH=40CM BREADTH=? PERIMETER OF RECTANGLE= 2(L+B) 120=2(40+B) 120=80+2B 120-80=2B 40=2B B=40/2 B= 20CM BREADTH = 20 CM ARE OF RECTANGLE= L*B = 40*20 = 800CM²

Jaydeep Bhinde 4 years, 2 months ago

Eg

Ashish Mahato 4 years, 2 months ago

800cmsquare

ANSWER

The perimeter of a rectangle is 120 cm and its length is 40 cm find its find the area of a rectangle

Posted by Anshul Dabral 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Aakanksha Rani 4 years, 2 months ago

Given : perimeter = 120cm Length=40cm according to question, 2(l+b)=perimeter of rectangle 2(40+b)=120 80+2b=120 2b=120-80 b=40/2 b=20 Now, Area of rectangle=l*b 20*40 800cm²

Ashish Mahato 4 years, 2 months ago

800cmsquare

ANSWER

What is the value of π ?

Posted by Adarsh Dubey 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Saloni Shekhawat 4 years, 2 months ago

22/7

Pratik Jain 4 years, 2 months ago

3.14

Pratik Jain 4 years, 2 months ago

22»

Shaad Shaikh 4 years, 2 months ago

3.14

Ravidutt Sharma 4 years, 2 months ago

22/7

ANSWER

The angles of the quadrilateral are in the ratio 3:5:9:13 find all the angles of the quadrilateral

Posted by Rashi Jamwal 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Aditya Raj 4 years, 2 months ago

Let the angles be 3x, 5x, 9x, and 13x. The total angle sum of quadrilateral is 360°. Therefore, 3x + 5x + 9x + 13x = 360° 30x = 360° x = 360°/30 x = 12 3x=12*3 = 36° 5x = 12*5 = 60° 9x = 12*9 = 108° 13x = 12*13 = 156°

Shivansh Kumar Srivastava 4 years, 2 months ago

Let the angles be 3x, 5x, 9x, and 13x. The total angle sum of quadrilateral is 360°. Therefore, 3x + 5x + 9x + 13x = 360° 30x = 360° x = 360°/30 x = 12 3x=12*3 = 36° 5x = 12*5 = 60° 9x = 12*9 = 108° 13x = 12*13 = 156°

Kumkum Rajput 4 years, 2 months ago

36,60,45,65

ANSWER

15/√10+√20+√40-√5-√80 if √5=2.236and √10 =3.162 ???

Posted by Arushi Patel 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Enamul Haque 4 years, 2 months ago

I will a question

Arushi Patel 4 years, 2 months ago

?

ANSWER

The perpendicular distance of the point (-3,-7) from the y-axis is (I) -3 units (II) -7 units (III) 3 Units (IV) 7 Units

Posted by Vinayak Kumar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

K_Hushii 🍁 4 years, 2 months ago

-3

Deepak Singh 4 years, 2 months ago

Tori ma kq bosra

Shantanu Walunj 4 years, 2 months ago

-3 units

ANSWER

If x and y are both positive solutions of equation ax + by + c =0 always lie in

Posted by Kanishka Kushwaha 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Rashmi Sindoor 4 years, 2 months ago

1st quadrant

Chirag Singh 4 years, 2 months ago

1st quadrant

Vk Vk 4 years, 2 months ago

1st quadrant

ANSWER

The given cumulative frequency distribution shows the class intervals and their corresponding cumulative frequencies. Then the frequency of class interval 20-30 is Class 10-20 20-30 30-40 Cumulative frequency 5 14 25

Posted by Siddhishree Swain 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

An exterior angle of the triangle is 110o, One of the opposite interior angle is 50o. What are the other two angles?

Posted by Aadhaya Rastogi 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Pratik Jain 4 years, 2 months ago

70 and 60

ANSWER

2(✓2+✓6)/3(✓2+✓3)

Posted by Diya Mutneja 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Jai Mala Chaudhary 4 years, 2 months ago

2√2/3

ANSWER

CSA & TSA

Posted by Tejas T. 4 years ago

CBSE > Class 09 > Mathematics

1 answers

Shivansh Kumar Srivastava 4 years, 2 months ago

CSA = Curved surface area TSA = Total surface area

ANSWER

Prove that 1/x^a-b+1/x^b-a=1

Posted by Ayush Panda 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Evaluate 15/√10+√20+√40-√5-√80 if √5=2.236 and √10=3.162

Posted by Manisha Sain 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the root of 17

Posted by Johny Joy 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Pratik Jain 4 years, 2 months ago

4.12

Pandharinath Khaire 4 years, 2 months ago

17 is a complete root

ANSWER

The base of a right triangle is 8 cm and hypotenuse is 10 cm. What is its area

Posted by Khushi Tanwar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Subhra Mishra 4 years, 2 months ago

40

Aastha Pathania 4 years, 2 months ago

(H)²=(B)²+(P)² (10)²=(8)²+(P)² 100=64+(P)² 100-64=(P)² 36=(P)² 6=P Therefore answer is 6

Vishwanath Swamy 4 years, 2 months ago

000

ANSWER

The base of a right triangle is 8 cm and hypotenuse is 10 cm. It's area will be

Posted by Khushi Tanwar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Vk Vk 4 years, 2 months ago

By Pythagoras theorem, Height= 6 cm Area= base×height 1/2 × 8×6 24 vm^2

ANSWER

The mean of n observation is x. if each observation is multiplied by K the mean of new observation is

Posted by Jaskirat Kaur 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The cost of note book to be x and that of the pen to be y ( the cost of note book to be xthat he cost of pen to be y

Posted by Aakash Nagar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The three sides of a triangle are 54,61 and 35 cm.Find the length of the longest altitude.

Posted by Riddhi Kumari 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

in triangle ABC,AB5

Posted by Sunil Pahal 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Assertion(A)If we draw two triangles with angles 30°,70° and 80° and the length of the sides of one triangle be different than that of the corresponding sides of the other triangle then two triangles are not congruent. Reason(R)If two triangles are constructed which have all corresponding angles equal but have unequal corresponding sides,then two triangles cannot be congruent to each other.

Posted by Rishika Agawal 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Riddhi Kumari 4 years, 2 months ago

A is false but R is true

All In One Technz All In One Technz 4 years, 2 months ago

Account banate samay agrawal ki meaning to sahi dal leti

All In One Technz All In One Technz 4 years, 2 months ago

Bhag

ANSWER

Write the coeffiecint of x square in each of the following: 2+x+x square

Posted by Madhav Madhav 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Subhra Mishra 4 years, 2 months ago

0

Vijay Yadav 4 years, 2 months ago

1

Ujjwal Poonia 4 years, 2 months ago

0

ANSWER

The number of angles formed by a transversal with a pair of parallel lines are

Posted by Anshu Das 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Subhra Mishra 4 years, 2 months ago

8

Manoj Mishra 4 years, 2 months ago

4 angles

Hrmn Saini 4 years, 2 months ago

8 angles

ANSWER

The coordinate of a point is (3,-7) find the distance from y-axis

Posted by Lucky ____.... 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Vijay Yadav 4 years, 2 months ago

3

Manoj Mishra 4 years, 2 months ago

3 points

K_Hushii 🍁 4 years, 2 months ago

I think 10 is the correct answer

Nihala Nihala 4 years, 2 months ago

3

Rajnish Kumar 4 years, 2 months ago

10

ANSWER

Rationalize the denominator 1/5-root 2

Posted by Sruthi.S 9231 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Kumkum Rajput 4 years, 2 months ago

5+√2/23

Manoj Mishra 4 years, 2 months ago

5+√2

ANSWER

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