2
The area of a field is 2.0 km
. If the length of the field is 2.0
km, what is the width?
6.
2
If the area of the circle is 0.090746 m
, what is the radius in
cm?
7.
What is the diameter in mm?
A contractor needs to know the amount of glass needed to build
8.
2
a window with this shape. Find the area in m
.
9.
V = π r
2
h
A manufacturer must make a metal can with a capacity of 1.0 L.
If the workers at the factory know the height of the can must be
24 cm, what minimum amount must the radius be?