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14 votes
14 votes
This is a 30-60-90 triangle.

What is the measure of x?
18
х
X=
= [?]
? ? VI

This is a 30-60-90 triangle. What is the measure of x? 18 х X= = [?] ? ? VI-example-1
User Sayantan Mandal
by
2.9k points

1 Answer

14 votes
14 votes

Answer:

x = 9 units

Explanation:

The sides of a 30-60-90 triangle are a=x, b= x sqrt 3, and the hypotenuse 2x

Hypotenuse = 18

2x = 18 18/2 = 9

User Ambat Bhath
by
2.8k points