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A rectangle with length 8cm and width 5cm is dilated by a scale factor of 3. What are the perimeter and area?

A rectangle with length 8cm and width 5cm is dilated by a scale factor of 3. What are the perimeter and area?
asked 16.4k views
3 votes
A rectangle with length 8cm and width 5cm is dilated by a scale factor of 3. What are the perimeter and area?

asked
User AfromanJ
by
8.8k points

1 Answer

3 votes

For perimeter:

8+8+5+5=26

For area:

8x5=45

answered
User Konstantine Kalbazov
by
8.3k points
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