Answer:
I guess 21 is your answers.
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
Answer:
77
Step-by-step explanation:
The range of the data is largest number minus smallest number.
98-21
77
The answer is a)
Let me know if you need an explanation
