ABCD∼EFGH AD=45 in. , EH=75 in. , and AB=30 in. What is EF ?
1 answer:
EF = 50 in.
In similar figures, corresponding sides are proportional. We use the similarity statement ABCD~EFGH to write a proportion:
Cross multiply the proportion:
45*x = 75*30
45x = 2250
Divide both sides by 45:
45x/45 = 2250/45
x = 50
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