You want to take the 20% and think of it as a number. Then you want to go by 20's till you get your number. Or do 20x5 to get 100.
<em>-Edge</em>
Answer: 90° or 75°
Step-by-step explanation:
the angle looks like a right angle and a right angle is 90°
Area of a circle = πr²
r = 6 mm (given)
Area = π(6)² = 36π mm².
Given that and , we have
and
Answer:
$54.79 is the answer