CBSE > Class 09 > Mathematics | CBSE Board | Homework Help

Solution : S= 24+32+40/2. = 96/2 = 48 Area = under root s(a-b)(b-c) (c-a) In the upper formula first saw under root and then fill values of S, a, b, c (a=24, b= 32, c = 40)

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Tringle

Posted by Ankit Thakuar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

3 answers

Anureet Kaur Saroaye 7 years, 9 months ago

A three sides closed figure is known as triangle

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Enosh Chauhan 7 years, 9 months ago

A three side angleurar figure

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Suhani Agrawal 7 years, 9 months ago

What??

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Find the ordered pair of linear equations 2x+y=4 and plotted them

Posted by Sneha Singh 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

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prove that the angle oppsite to equal sides of a tringle are equal

Posted by Aman Singh 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

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Angle ADC =EFG drow a Angle

Posted by Mohd Shafat 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Drishti Arora 7 years, 9 months ago

How???....??

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Sides of triangle are in the ratio 12:17:25 and it's perimeter is 540cm. Find its area

Posted by Aribul Mallick 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

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2x^ 2+7x-4

Posted by Anjali Kumari 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Bhumika Patil 7 years, 9 months ago

Given to us 2x2+7x-4 =2x2+7x-4*2 =2x2+8x-x-4 =2x(x+4)-1(x+4) =(x+4)(2x-1)

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A bag contains 20kg of rice and another bag contains 60kg of wheat.find the ratio of the amount of rice to that of wheat?what is the ratio of rice to the total weight?

Posted by Maths Maths 7 years, 9 months ago

CBSE > Class 09 > Mathematics

2 answers

Amit Rajpurohit 7 years, 9 months ago

Rice : total weight 1:4

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Amit Rajpurohit 7 years, 9 months ago

Rice : wheat 1: 3

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Find the area of a trapezium whose parallel sides are 12cm and 17cm and non parallel sides are of 3cm and 4cm.

Posted by Suraj Kumar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

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Factorise3x*x-12x

Posted by Rashmi Ranjan Ping 7 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

5x+3=0

Posted by Nishant Kumar 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek Kumar 7 years, 9 months ago

-3by 5

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in figure, c is the midpoint of ae. prove that bc=dc

Posted by Yash Sharda 7 years, 9 months ago

CBSE > Class 09 > Mathematics

2 answers

Deeksha Kalyan 7 years, 9 months ago

Koi online hai kya ??

2Thank You

Deeksha Kalyan 7 years, 9 months ago

Figure kaha hai ??

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Posted by My Case Guide 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Deeksha Kalyan 7 years, 9 months ago

........

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Construct a triangle ABC in which base BC=4.8cm, angleB=45 degree and (AB-AC)=2.5cm

Posted by Pintu Tiwari 7 years, 9 months ago

CBSE > Class 09 > Mathematics

1 answers

Deeksha Kalyan 7 years, 9 months ago

Not possible here ?

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what is cube root of 3

Posted by Deepesh Joshi 7 years, 9 months ago

CBSE > Class 09 > Mathematics

2 answers

Bhumika Patil 7 years, 9 months ago

Cube root of 3 is 1.44224957031 =1.442

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Deeksha Kalyan 7 years, 9 months ago

1.44224957..

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How to prove congruence in triangle

Posted by Asmi Singh 7 years, 9 months ago

CBSE > Class 09 > Mathematics

2 answers

Nikhil Kumar 7 years, 9 months ago

SAS

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Bhumika Patil 7 years, 9 months ago

If we want to prove the congruence of triangle then First draw two triangle if given to us 2sides and an angel then it will prove by sas congruence similarly by sss, rhs, asa, aas.

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