Answer:
Width = 20
Area = 400 in
Explanation:
Width:
half of height
9+31 = 40
40/2 = 20
Area:
First half of kite
A = bh1/2
A = 20*9*1/2
A = 90
Second Half
A = 20*31*1/2
310
310+90
Area of kite is 400 in
The width of the rug is 20 in
The area of the rug is 400 in²
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