Area of shapes made of smaller shapes

Answer Key - Grade 7 Math Worksheet

Circle the best answer, or write your answer on the line.

1. 1.

   Jun's lawn is an L-shape with its sides labeled. The sprinkler is having a great day. What is its area in square meters?

   26.5
2. 2.

   Kira's garden bed is an L-shape with its sides labeled. The worms approve. What is its area in square meters?

   26.25
3. 3.

   Milo's quilt is an L-shape with its sides labeled. It is very cozy. What is its area in square feet?

   15.12
4. 4.

   Noah's paper cut-out is an L-shape with its sides labeled. The scissors did their best. What is its area in square inches?

   17
5. 5.

   Pia's garden bed is a T-shape. The radishes are standing in line. What is its area in square meters?

   16
6. 6.

   Tala's mural is a T-shape. The paint brush is feeling brave. What is its area in square meters?

   27.25
7. 7.

   Zee's garden bed is a rectangle with a triangle on top. The beans are climbing already. What is its area in square meters?

   6.24
8. 8.

   Esme's paper frame is a rectangle with an opening inside it. It is waiting for a photo. How many square cm is the paper frame, not counting the opening?

   440
9. 9.

   Kira's wall is a rectangle with a window inside it. The window is enjoying the view. How many square meters is the wall, not counting the window?

   11.7
10. 10.

    Pia's mural is an L-shape inside a box, with the missing corner shaded. The colors are in a good mood. Which expression gives its area?

    • (5.5 − 2) × (3.5 − 1.5)
    • 5.5 × 3.5 + 2 × 1.5
    • 5.5 × 3.5 − 2 × 1.5
    • 5.5 × 3.5