Math, asked by madaanmanju35, 1 year ago

9. The legs of a right- angled triangle are in the ratio 3:4 and its area is 486 cm'. Find the length of its legs.

Answers

Answered by gaurav2013c

7

Answer:

27 cm and 36 cm

Step-by-step explanation:

Let the sides be 3x and 4x

Area = 1/2 × 3x × 4x

=> 6x^2 = 486

=> x^2 = 81

=> x = 9

Sides are 27cm and 36 cm

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