Find the area of the semicircle.
Either enter an exact answer in terms of r or use 3.14 for yr and enter your answer as a decimal.
HELP PLS THIS IS THE SHAPE PLS SOMEONE HELP ME ILL MAKE U BRAINLIEST

Find the area of the semicircle Either enter an exact answer in terms of r or use 314 for yr and enter your answer as a decimal HELP PLS THIS IS THE SHAPE PLS S class=