Question

A side of an isosceles right angled triangle is 10 cm. Find its hypotenuse



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Answer 1

Answer:

By Pythagorean theorem, c^2 = a^ + b^2. So, c =√(8 + 8) = √16 = 4, the hypotenuse.

Answer 2

Answer:

$10 \sqrt{2}$

Step-by-step explanation:

According to Pythagoras Theorem

Opp² + Adj² = Hyp²

10² + 10² = Hyp ²

100 + 100 = hyp²

200 = hyp²

Hyp = √200

Hyp = 10√2