### Home > ACC7 > Chapter 7 Unit 8 > Lesson CC3: 7.2.4 > Problem7-76

7-76.

Find the area of the entire rectangle in each diagram below. Show all work.

1.  $48$ $102$

The area of a rectangle is product of the base times the height.

$4896$ sq. units

1.  $13$ $x$ $+7$

The area of the whole rectangle is equal to the sum of the areas of its parts.

1.  $20$ $32$ $13$

$900$ sq. units

1.  $15$ $9$ $11$ $3$