Home > CC1MN > Chapter 6 > Lesson 6.2.2 > Problem 6-65
6-65.
Find the missing side lengths of each rectangle, (a) and (c) or square (b) and (d).
width
length
interior
To find the area of a rectangle, multiply the length
by the width.Solve for
.
width
interior
length
Recall the properties of a square. All the side lengths must be equal.
Since one side is already given, you can conclude that the other side is also
cm.
width
length
interior
See the help for part (a).
cm
interior
length
width
See the help for part (b).