Find the measure of arc RP
Angle PQR is 68 degrees

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.