Question

The diagram shows two circles with center O.

The radius of the outer circle is 3 units and the radius of the inner circle is 2 units.
What is the area of the shaded ring (annulus)?

Look at the picture below please answer quick because of my appointment?

Answer 1

Answer: 5 BECASUE of how the raids is in the inner circle

Answer 2

5

Explanation:

S1=R1²=*3²=9 (the outer circle)

S2=R2²=*2²=4 (the inner circle)

S=S1-S2=9-4=5 (the shaded ring)