Question

answert this i will mark u brainliest if U ANSWER IT CORRECTLY!!​

Answer 1

Step-by-step explanation:

1. Area of SemiCircle

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 or 22/7.

Answer 2

• Answer -

→ Area of semicircle

→ A = πr²/2

→ The cost of m eggs

→ $C = 12 × m

→ Average age of 4 boys

→ m + n + p + q/4

→ Sum of three angle of a triangle = 180°

Note : Two opposite sides of isosceles triangle are equal so two opposite angle are also equal

→ x° + y° + y° = 180

• Two angles are equal

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