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The scale factor of the scale drawing of a mirror is represented by the ratio 1:8. Of the dimensions of the scale drawing are 3 inches wide by 8.5 inches long, what is the actual area of the mirror.

a. 204 square inches
b. 544 square inches
C. 708 square inches
D. 1632 square inches​

Respuesta :

a. 204 square inches

The area of the scale drawing is 3*8.5=25.5
the ratio is 1:8 so we multiply by 8 to get the actual area.
Edollly
The best Answer is a) I already did this before :)

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