In the illustration you ll notice that the diameter of a metal washer is a = 10 centimeters. The diameter of the hole is b = 3 centimeters. How many square centimeters of metal are there in 48 washers? Express the answer in terms of $$\pi$$ .
A) $1,092 \pi \mathrm { cm } ^ { 2 }$
B) $1,082 \pi \mathrm { cm } ^ { 2 }$
C) $1,112 \pi \mathrm { cm } ^ { 2 }$
D) $1,102 \pi \mathrm { cm } ^ { 2 }$
E) none of these

Question

In the illustration you ll notice that the diameter of a metal washer is a = 10 centimeters. The diameter of the hole is b = 3 centimeters. How many square centimeters of metal are there in 48 washers? Express the answer in terms of $$\pi$$ . 
A) $1,092 \pi \mathrm { cm } ^ { 2 }$ 
B) $1,082 \pi \mathrm { cm } ^ { 2 }$ 
C) $1,112 \pi \mathrm { cm } ^ { 2 }$ 
D) $1,102 \pi \mathrm { cm } ^ { 2 }$ 
E) none of these

Quizplus · Accepted Answer

The Answer of In the illustration you ll notice that the diameter of a metal washer is a = 10 centimeters. The diameter of the hole is b = 3 centimeters. How many square centimeters of metal are there in 48 washers? Express the answer in terms of $$\pi$$ . 
A) $1,092 \pi \mathrm { cm } ^ { 2 }$ 
B) $1,082 \pi \mathrm { cm } ^ { 2 }$ 
C) $1,112 \pi \mathrm { cm } ^ { 2 }$ 
D) $1,102 \pi \mathrm { cm } ^ { 2 }$ 
E) none of these

In the Illustration You Ll Notice That the Diameter of a Metal