Question

Can anyone explain how to do this?

Answer 1

32.0087878558 units

Explanation:

Let the Triangle be ABC

By Pythagoras Theorem:

(BC)² = (AB)² + (AC)²

(BC)² = 13² + 29.25²

(BC)² = 169 + 855.5625

(BC)² = 1024.5625

BC = √1024.5625

BC = 32.0087878558

Therefore, x = 32.0087878558

HOPE IT HELPS

Answer 2

pythagorean theorem

Explanation:

square both of them and then add them together and finally take the square root of that number

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