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6 votes
6 votes
Please help i dont understand these and i need help

use geometric mean to find
x=
y=
z=​

Please help i dont understand these and i need help use geometric mean to find x= y-example-1
User Beasone
by
2.5k points

1 Answer

21 votes
21 votes

Answer: Look at explanation for the answer please, I am too exhausted to type the answer here

Explanation:

y = 10sqrt(5) from the pythagorean theorem

The angle opposing z is arctan(2)

So, find z by the equation

z/y = tan(arctan(2)) = 2

z = 20sqrt(5)

And finally, find x by the pythagorean theorem

x = sqrt(1600) = 40

User Murungu
by
2.4k points