Use the geometric mean (altitude) theorem. What is the value of m?

2 answers:

Furkat [3]3 years ago

5 0

c is correct on edg. 4 is the square root of 10

4 0

The altitude is the mean proportional between the left and right parts of the hyptenuse

20/m = m/8
m² = 20 · 8
m² = 160
m = √160
m = 4√10

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