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MaRussiya [10]
3 years ago
6

Melvin is making a large poster for the school carnival. he skeched his design on a 9 inch by 12 inch sheet of paper then he exp

anded his design by a scale of 3 what are the dimensions of the poster. What is the area of the poster
Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0
Because the design is scaled by 3, the new dimensions are 9*3 X 12*3 = 27 X 36

Since the dimensions are 27 X 36, the area is equal to 27*36 = 972 square inches.
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