EVALUATE
A. computation do as indicated
find the area of each shaded region. Assume that all angles that appear to be right angles are right angles.
answer it pls
A. computation do as indicated
find the area of each shaded region. Assume that all angles that appear to be right angles are right angles.
answer it pls
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formula: Bigger shape - smaller shape
Answer:
7. Rectangle (16×12) = 192
Triangle (½)(12×14) = 84
answer: 192-84 = 108
9. bigger circle = 16Π
smaller circle = 4Π
answer: 16-4 = 12Π
10. Square = 100
Circle = diameter is 10; radius is 5
= Πr² = 25Π
answer: 100-25Π