EM-2261
Perimeter and area of composite figures
E Math · Secondary 4 · Medium · Perimeter and area of composite figures
A rectangle has length 12 cm and width 7 cm. A second rectangle has the same area but its length is 14 cm. What is the width of the second rectangle?
Use the area formula for rectangles.
Use the area formula for rectangles.
- 5 cm
- 6 cm
- 7 cm
- 8 cm
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