3 years ago

Find the distance from the person to the tower, given that the nested triangles are similar.

Mathematics

1 answer:

Debora [2.8K]3 years ago

7 0

Step-by-step explanation:

DE/CE=AB/CB

6/10=100/(CE+BE)

6/10=100/(10+BE)

reducing fraction

3/5=100/(10+BE)

3(10+BE)/5 =100

3(10+BE)=500

BE=(500/3)-10

BE=470/3

BE=156.67ft

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