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CBSE Class 9 Answered

Area of an isosceles right angled triangle is 50cm ² find the length of equal side
Asked by vasumathir1978 | 25 Aug, 2021, 11:08: AM
Expert Answer
Area of a triangle = 1/2 x base x height

50 cm squared space equals space 1 half cross times straight a cross times straight a space space space... space left parenthesis As space the space triangle space is space isosceles right parenthesis
rightwards double arrow straight a squared space equals space 100 space cm squared
rightwards double arrow straight a space equals space 10 space cm
 
Hence, length of equal sides is 10 cm.
Answered by Renu Varma | 25 Aug, 2021, 12:03: PM
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