Answer:
150.72 cm^2
Step-by-step explanation:
The blue area has an angle of 120 degrees, and 120/360 = 1/3, which shows that the blue area is 1/3 of the circle. In that case, the blue area is just 144pi/3. That simplifies to 48 pi.
48*3.14 = 150.72
9t = 27.99
5t = ?
Cross-multiply : 9t? = 139.95t
?=15.55
Answer: A.
Step-by-step explanation: