Answer:
b. 189 square feet
18 X 12 = 216 square feet
4.5 X 3 = 13.5
13.5 X 2 = 27
216 - 27 = 189 square feet
Answer:
he will spend all his money on gas and not make it down the block
Step-by-step explanation:
Ja, es ist passiert, dass mein Lehrer auch dasselbe macht und alle Schüler langweilen
The first thing we must do is calculate the circumeference:

now, calculate the angle of arc
360° = 49.612
360° - 66.4° - 180° = x
x = 113.6°
now, to calculate the arc length it would be:
<span>ΔABC is not a right triangle.</span>