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Which triangle is a 30 -60 -90 degree triangle?
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Which triangle is a 30 -60 -90 degree triangle?

Which triangle is a 30 -60 -90 degree triangle?-example-1
User Zuly
by
7.0k points

1 Answer

7 votes

Answer:

The first one

Explanation:

short side: x=5

long side: x=5

hypotenues: 5·2=10

Sides of a 30°-60°-90° triangle:

short side: x

long side:
x√(3)

hypotenues: 2x

User Redgeoff
by
7.7k points
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