Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14.
-$0.081 \mathrm {~m} ^ { 2 }$ to square centimeters
A) $8.1 \mathrm {~cm} ^ { 2 }$
B) $810 \mathrm {~cm} ^ { 2 }$
C) $8100 \mathrm {~cm} ^ { 2 }$
D) $81 \mathrm {~cm} ^ { 2 }$

Question

Quizplus · Accepted Answer

To convert square meters to square centimeters, you multiply by 10,000 (since 1 m = 100 cm, and area conversion requires squaring the linear conversion factor). Therefore, $0.081 \mathrm {~m} ^ { 2 }$ becomes $0.081 \times 10,000 = 810 \mathrm {~cm} ^ { 2 }$.

Find the Area of the Shaded Region in the Figure 0.081 m20.081 \mathrm {~m} ^ { 2 }0.081 m2

Find the Area of the Shaded Region in the Figure $0.081 \mathrm {~m} ^ { 2 }$