Asked by nelly

Find the area of the Rectangel.
. 7x+1
-------------
| |8x
| |
| |
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A.15x+1
B.56x^2+8x
C.56x+8
D.15x^2+9x

I don't know what to do please help me. I don't understand.
Answered by Reiny
The area of a rectangle
= length x width
= 8x(7x+1)

expand to see which matches

btw, it is a rectangle not an angel
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