Question

Need help with this maths question.

Answer 1

C) 15.3

Explanation:

Length of side PT is 8 cm

Find the length of diagonal PN by using the Pythagorean triple 5, 12, 13

Diagonal PN is 13 cm.

Now find the length of hypotenuse NT by using the Pythagorean theorem

8^2 + 13^2

64 + 169 = 233

`√(233)` is approximately 15.264