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In figure ABC is an isosceles triangle whose side AC is produced to E and through C , CD is drawn parallel to BA .Find the value of x

Posted by Srishti Negi 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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Factorise:x^2+5^x-6

Posted by Divyansh Singh 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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Express 0.99999 in the form of p Q

Posted by Yousuf Jamadar 2 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Richish Rajput 2 years, 2 months ago

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Shreojeeta Swain 2 years, 2 months ago

Let x=0.9999... - i Multiplying both sides by 10 10x=9.9999.... - ii Subtracting i and ii . We get :- 10x-x = 9.9999.... - 0.9999.... 9x=9.0000.... 9x=9 x=9/9 x=1 Ans

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Find the value of √(3)-2

Posted by Dipti Chouhan 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Simran Kumari 2 years, 2 months ago

0.2679......... Is the value pf that question

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In figure angle AOC and and angle COB form a linear pair if x-y =40 then find the values of x and y

Posted by Chanpreet Kaur 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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In a rectangular field of dimensions 60m* 50m , a triangular park is there. If dimensions of the park are 50m, 45m, and 35m find the area of the remaining field

Posted by Khanika Hirpara 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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Prove that the sum of the four angles of a quadrilateral is 360 degree degree

Posted by Natasha Sharma 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreya Pandey 2 years, 2 months ago

90+90+90+90= 360

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TSA OF SPHERE

Posted by Ashish Riya 2 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Natasha Sharma 2 years, 2 months ago

Total surface area of sphere is given

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Nithik Madhan Kumar 2 years, 2 months ago

I don't know

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P Spandana P Spandana 2 years, 2 months ago

TTT 11th lesson coordinate geometry

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express in negative exponent 3125/243

Posted by Aparna Kaushik 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Jeetu Yadav 2 years, 2 months ago

If o is a point within a quadrilateral ABCD , show that OA+OB+OC+OD>AC+AD

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If the diagonals of a parallelogram are equal then show that it is a rectangle

Posted by Tanmay Kasaudhan 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Suraj Nath 2 years, 2 months ago

Class 3 Science

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Question paper ke aaga

Posted by Shourya Ix C 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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Ex 7.1

Posted by Madhav Sharma 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajat Raj 2 years, 2 months ago

Triangle

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Ex-4.1

Posted by Deepankar Roy 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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If a triangle consist an equilateral triangle in it . The side of main triangle is 3 cm, 4cm, 5cm .The side of equilateral triangle is 2cm. Find the area of equilateral triangle.

Posted by Khushi Jangra 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

.......... .......... 2 years, 2 months ago

ANSWER IS FREE FIRE 🔥

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If A,B and c are three points on a line and B lies between A and C , then prove that AB+BC=AC

Posted by Manju Gurjar 2 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Vineet Chauhan 2 years, 2 months ago

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Factorise3x²+11x+30

Posted by Lakshya Biswal 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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what will be the ans if we open √2

Posted by Account Deleted 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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The radius of a hemispherical balloon increases from 6cm to 12cm as air is being pumped into it.what is the ratio of the balloons in two cases

Posted by Kanak Soni 2 years, 2 months ago

CBSE > Class 09 > Mathematics

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What is heron,s formula

Posted by Krishna Sahu 2 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Achyutha Bs 2 years, 2 months ago

Area of Triangle=square root above s(s-a)(s-b)(s-c)

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Srishti Gupta 2 years, 2 months ago

√s(s-a)(s-b)(s-c)

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Find the radius of a sphere whose surface area is 154 cm square.

Posted by Md Khan 2 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Rozyta Tensubam 2 years, 2 months ago

The surface area of the sphere = 154 cm² The surface area of the sphere of radius r, SA = 4πr² Then, SA = 4πr² = 154 cm² = r² = 154/4π = (154/4)(7/22) = (154×7)/(4×22) = r² = 49/4 = r = (7/2) = r = 3.5 cm. Thus, the radius of the sphere whose surface area is 154 cm² is 3.5 cm.

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Pankaj Yadav 2 years, 2 months ago

Hjsjsjejs

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An angle is equal to five times its complement. Determine its measure

Posted by Navya Maheshwari 2 years, 2 months ago

CBSE > Class 09 > Mathematics