Question

What is the Area of the Orange Semi-Circle? ___________
Hint: Take entire Semi circle’s Area of 39.25 and subtract the area of the Blue+Green+Yellow Semi Circle with a radius of 4. Remember it’s a semi-circle so the formula for Area is Pi(r)2 Divided by 2.

Answer 1

Answer:

The area of a semicircle is half of the area of the circle. As the area of a circle is πr2. So, the area of a semicircle is 1/2(πr2 ), where r is the radius. The value of π is 3.14

Step-by-step explanation:

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