Find the area of the semicircle. Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer as a decimal

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

27 is what percent of 108? 27 is % of 108

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area