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OpenStudy (anonymous):
The perimeter of abcd is 60cm. The perimeter of efgh is 15cm and abcd~efgh. The lengths of two of the sides of abcd are 18cm each. Find the scale factor of abcd to efgh and the lengths of the sides efgh
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OpenStudy (lgbasallote):
there seems to be a missing word here... The perimeter of efgh is 15cm and abcd~efgh...yes?
OpenStudy (anonymous):
are this 2 figures?
OpenStudy (anonymous):
The scare factor is 4 to 1. This means two sides of efgh are 4.5 each and the other two are 3 each.
OpenStudy (anonymous):
Yeah srry bout the typo but thx
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