Question

The sides of a right angle triangle are 3√7 cm, 4√7 cm and 5√7 cm. Find its area.​

Answer 1

Answer:

area of right angle triangle is 1/2×lbh

1/2×3×4×5×7√7

210√7

Answer 2

Your formula is 1/2×breadth×height×hypotenuse

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