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11 votes
11 votes
Find z within the problem.

Find z within the problem.-example-1
User Ashawley
by
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1 Answer

30 votes
30 votes

Answer:

z = √35

Explanation:

In this geometry, all of the right triangles are similar, so corresponding sides are proportional.

long side / hypotenuse = 5/z = z/(2+5)

z² = 5(7) = 35

z = √35

User Monsterpiece
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2.6k points