3 years ago

A scale drawing of a bedroom is shown below. The scale is 1 : 30.

1 answer:

8 0

So scale is 1:30
that mens that if the legnth of a scale wall is x then the legnth of the realll wall is 30x

legnth=3 inches
width=4 inches

actuall is
legnth=3 times 30 inches=90 inches
width=4 times 30 inches=120 inches

area=legntht imes width
90in times 120in=10800 in^2

answer is area=10800in^2

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