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Mathematics, 28.04.2021 01:30 91miketaylor

The figure shows two semicircles centered at G and H. Point B is on both semicircles. Line DF touches each circle at one point only, points F and E. If DE = 4 and EF = 8, what is the scale factor applied when triangle DEH is dilated to make triangle DFG?


The figure shows two semicircles centered at G and H. Point B is on both semicircles. Line DF touch

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