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A triangle has angles that measure 117°, 16°, and 47°. What kind of triangle is it? A. obtuse B. acute C. right

A triangle has angles that measure 117°, 16°, and 47°. What kind of triangle is it? A. obtuse B. acute C. right
asked 192k views
3 votes
A triangle has angles that measure 117°, 16°, and 47°. What kind of triangle is it?

A. obtuse
B. acute
C. right

asked
User Perseids
by
8.2k points

2 Answers

5 votes
Obtuse.
117 degrees is greater than 90 degrees. It's obviously obtuse.
answered
User Paul Stephenson
by
8.9k points
2 votes
root 16²+47² = 49.648 ≈ 50
and since 117 > 50
the answer is A.Obtuse
answered
User Boyce
by
7.9k points
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