Find the area of the semi circle. Area=π×r×r÷2

A. 14.13 cm214.13 cm2

B 28.26 cm228.26 cm2

C 4.71 cm24.71 cm2

D 18.84 cm218.84 cm2

: A semi-circle is half of a circle. Area of semi-circle formula is derived from the formula of a circle. Hence the area of a semi-circle is just the half of the area of a circle. How to Find the Area of a Semicircle To find the area of a semi-circle, you need to know the formula for the

Step-by-step explanation:

welcome

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.