15
8
5
132 sq units
1,278
240 deg gives a sector area of 10 sq units so 360 deg would give a sector area of 10*360/240 = 15 sq units ie the area of the whole circle is 15 sq units or π*r2 = 15 so that r = 2.1851 units (to 4 dp)
15
area=pi*r*r area=(22/7)*15*15 area=707.14 square cm
Area = L*W = 15 * 2 = 30 square inches.
8
5
Area of a parallelogram is base*height 15*7=105 105 square centimeters
Area of a trapezoid = 0.5*(sum of parallel sides)*height
132 sq units
The area is 99.0 square units.
1,278
It's just rock and roll...