Math, asked by faizan36932709, 2 months ago

In an isosceles triangle ABC of area 42 cm^2,AB=AC.if the base BC =(4x+5)cm and the altitude AD=X cm then find the equal sides of the triangle, correct to two decimal places.

Answers

Answered by avantikar681

1

Step-by-step explanation:

1/2 * b*h = area of triangle

1/2* 4x+5 * x = 42^2

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