The gym teacher made a circle
with a diameter of 30 feet. On one section of the circle she put all
the girls. Look at the diagram below
and find the area of the sector
of the girls.
Lisa
wanted to paint part of her bike's tire red and leave the rest of
the tire alone. Look at the diagram below
and find the area of the sector
that she wanted to paint red. The angle is 120 degrees.
Mary
wanted to frost one section of the cake white and the other part
chocolate. Look at the diagram below
and find the area of the sector
that she frosted chocolate.