volume_mute
Composite polygon made of two rectangles
publish date: 2026/05/16 22:07:23.831651 UTC
volume_mute
The figure is made of two rectangles sharing a side.
What is the total area of the figure?
Correct Answer
112 m2
Explanation
Left rectangle: \( 10 \text{ }cm \times 8 \text{ }cm = 80 \text{ }cm^2 \). Right rectangle: \( 8 \text{ }cm \times 4 \text{ }cm = 32 \text{ }cm^2 \). Total area \( = 80 + 32 = 112 \text{ }cm^2. \)
Reference
go-math-science.com