Register

A triangle has side lengths of 34in., 20in., and 47in. is the triangle acute, obtuse, or right?

A triangle has side lengths of 34in., 20in., and 47in. is the triangle acute, obtuse, or right?
asked 55.9k views
3 votes
A triangle has side lengths of 34in., 20in., and 47in. is the triangle acute, obtuse, or right?

asked
User Viktor Gardart
by
8.8k points

1 Answer

2 votes
To find its angle measure, plug the sides into the Pythagorean theorem. 20^2 + 34^2 ? 47^2

As you can see, 1556 < 2209. Therefore, it is an obtuse triangle.
answered
User Alaeddine Douagi
by
8.2k points
← Prev Question Next Question →

Related questions

User Howard GENG
asked Sep 8, 2022 140k views
Find the AC 47in 14in 26in 7in
Howard GENG asked Sep 8, 2022
by Howard GENG
8.4k points
2 answers
0 votes
140k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!