1. 1. What is
AB?
2. Where is
the
midpoint of
segment
AB?
1.7
Formulas
1. Find the area
2
Area of a circle ­ πr of the circle.
Circumference of a circle ­ πd
(Perimeter)
2. Find the 3. What is the lateral area of a
circumference of cylinder with a radius of 5 and a
the circle in terms height of 12? L = 2πrh
of π.

2. 4. A pile of sand is in the
shape of a cone. The diameter 5. Margaret’s garden is a
of the base is 23 feet and the square 12 ft on each side.
height is 9 feet. What is the Margaret wants a path 1 ft wide
volume of the pile of sand? around the entire garden. What
will the outside perimeter of the
path be?
6. Find the area of the shaded 7. Find the area of the shaded
region region. If the diameter of the
circle is 10 and the quadrilateral
is a square