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McGraw-Hill Math Grade 3 Answer Key Chapter 12 Lesson 2 Multiplying Side Lengths and Tiling
Practice
Count or multiply to find the area of each rectangle.
Question 1.
Answer:
2 × 6 = 12 square units
Question 2.
Answer:
15 square units
Explanation:
The area of the rectangle is 5 x 3 = 15
15 square units.
Question 3.
Answer:
14 square units
Explanation:
The area of the rectangle is 7 x 2 = 14
14 square units.
Question 4.
Answer:
6 square units
Explanation:
The area of the rectangle is 3 x 2 = 6
6 square units.
Question 5.
Answer:
27 square units
Explanation:
The area of the rectangle is 9 x 3 = 27
27 square units.
Question 6.
Answer:
4 square units
Explanation:
The area of the above square is 2 x 2 = 4
4 square units.