Question

ols answer fast very urgent​

Answer 1

Answer:

This is from Chrome

Step-by-step explanation:

Therefore, 12m

Answer 2

Answer:

12m

Step-by-step explanation:

Hight of ladder = 15m(hypotenius)

Hight window = 9m (Perpendiculer)

Base=?

${h}^{2} = {p}^{2} + {b}^{2}$

$( {15})^{2} = ({9})^{2} + {b}^{2} \\ {b}^{2} = 225 - 81 \\ {b}^{2} = 144 \\ base = \sqrt{144} \\ base = 12$