Nets to solve rectangular problems quick check. Math 6B Unit 7 Lesson 6

Answer 1

1. What is the area of a rectangle with a length of 5 units and a width of 4 units?
- Area = length x width
- Area = 5 units x 4 units
- Area = 20 square units

2. What is the perimeter of a rectangle with a length of 8 units and a width of 3 units?
- Perimeter = 2(length + width)
- Perimeter = 2(8 units + 3 units)
- Perimeter = 2(11 units)
- Perimeter = 22 units

3. If the length of a rectangle is 6 units and the area is 30 square units, what is the width of the rectangle?
- Area = length x width
- 30 square units = 6 units x width
- Width = 30 square units / 6 units
- Width = 5 units

4. What is the area of a rectangle with a length of 10 units and a width of 2 units?
- Area = length x width
- Area = 10 units x 2 units
- Area = 20 square units