Answer:
im pretty sure its A
Step-by-step explanation:
2 times (9+7) is correct.
9 + 7 = 16.
16 multiplied by 2 is 32.
Given:
The shaded sector above covers
of the circle.
Radius of the circle = 3 cm
To find:
The area of the sector in terms of π.
Solution:
The area of a circle is

Substituting
, we get


It is given that the shaded sector above covers
of the circle.
The area of shaded sector 


Therefore, the area of shaded sector is 3π sq. cm.
Answer: See attached.
Step-by-step explanation:
Answer:
50 i think?
Step-by-step explanation:
30 divided by 12 is 2.5, 2.5 x 20 equals 50