Can someone please help me with #1?
1 answer:
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Answer:
69.5309950592 cm²
Step-by-step explanation:
<u><em>Area of Square:</em></u>
Area =
Area = 18*18
Area = 324 square cm
<u><em>Area of circle:</em></u>
Diameter = 18 cm
Radius = 9 cm
Area =
Area = (3.14)(9)²
Area = (3.14)(81)
Area = 254.469004941 square cm
<u><em>Area of Shaded area:</em></u>
=> Area of square - Area of circle
=> 324 - 254.469004941
=> 69.5309950592 cm²