2 answers:
Answer:
Step-by-step explanation:
First you have to find the area of the WHOLE shape. 16 x 40 = 640
Then split the shaded region into many shape like 2 skinny rectangles, and find the area for the shapes.
256 + 256 = 512
Finally subract the WHOLE shape with the shaded region. 640 - 512 = 128
Hope this helps :)
Answer:
The area of the shaded portion is 512 ft²
Step-by-step explanation:
First we calculate the area of the full shape
Area = length × width
Length = 32 + 8 = 40 ft
Width = 8 + 8 = 16 ft
Area = 40 × 16
= 640 ft²
For the unshaded portion
Area = 8 × 8
= 64 ft²
Since we have two unshaded portions in the total shape
We add 64 + 64 = 128 ft²
Therefore the area of the shaded portion = total area of the shape - area of the unshaded portion
= 640 - 128
= 512 ft²
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I think they're all right :)
