3. Find the missing lengths of the sides. a = 9 in., b = 9 in. a = 9 in., b = in. a = in., b = in. a = 18 in., b = 18 in.

Question

asked Dec 16, 2021 133k views

2 Answers

ZTrix · Answer 1 · 2021-12-20T15:19:34+0000

Answer:

i only did the first one because you have missing numbers, but hopefully an example helps you

Explanation:

Use the pythagorean theorem to find the length of the missing sides:

${a}^(2) + {b}^(2) = {c}^(2)$

1)

${9}^(2) + {9}^(2) = {c}^(2)$

$81 + 81 = {c}^(2)$

$162 = {c}^(2)$

$√(162) = \sqrt{ {c}^(2) }$

12.73 = c