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RSB [31]
3 years ago
7

A rectangular image of length 3 cm and width 4 cm is magnified in a studio. On magnification, 1 cm of the image represents 17 cm

. Find the perimeter of the rectangle in the magnified image.
Please help!
Answers:
576 cm
204 cm
408 cm
238 cm
Mathematics
1 answer:
alina1380 [7]3 years ago
6 0

Answer:

238 cm

Step-by-step explanation:

so we have a scale factor   of  17: 1

originally we had the dimensions:   3cm by 4m

now we have    3*17  by 4*17  = 51 cm by 68 cm

Perimeter = 2*51 + 2*68 = 238 cm

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