Estimate the area of the figure.
1. There are whole squares in the figure.
an
Section 1
square(s)
Section 2
square(s)
Section 3
_ Square(s)
square units

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Consider circle o, where and . m∠bpd °. °.