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14(22/7+2) =2(22+2) =44+4 =48
to find the area of a semi circle measure the length of the straight edge, divide by 2, square it and multiply by pi. This will give you the area of the circle. To get the area of the semi-circle divide your answer by 2
how do you find the area of a semi circle
The angles of a semi-circle are on a straight line and angles on a straight line add up to 180 degrees.
"Semi-circle" means half circle; so you just need to calculate the area of the corresponding full circle, and divide the result by 2.