Question

PLZZZZZZZZZZZZZ HELP I NEED TO PASS THIS TEST I WILL GIVE BRAINLIST ANSWER TO WHO ANSWERS IT RIGHT

Answer 1

Answer:

$b=12.5$ ft

Step-by-step explanation:

From this description we can draw this diagram

Now we can use the Pythagorean theorem to find the height.

$10^2+b^2=16^2\\\\b^2=256-100\\\\b=\sqrt{156}$

This square root is equal to

$b=12.489$

Which rounds to

$b=12.5$ ft