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Alexeev081 [22]
2 years ago
8

This is a 30-60-90 triangle. What is the measure of x? 18 X X x = 9V [?]

Mathematics
1 answer:
sammy [17]2 years ago
5 0

Answer:

\huge\: x =9 \sqrt{ \boxed{3}}

Step-by-step explanation:

Given is a 30°-60°-90° triangle and x is the length of side opposite to 60° angle.

\therefore \: x =  \frac{ \sqrt{3} }{2} \times 18 \\  \\  \therefore \: x = \sqrt{3}  \times 9 \\  \\  \huge\therefore \: x =9 \sqrt{ \boxed{3}}

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