Question

How many different triangles can you make if you are

given these three measurements for angles?
0
25
1
120°
B
35
2
C
3
∞
(infinitely many)

Answer 1

infinitely many (∞)

Explanation:

You want to know the number of triangles that have angle measures 25°, 120° and 35°.

Triangle

The sum of the given angles is 180°, which is required if they are to be the angles of a triangle.

The shortest side will be opposite the angle 25°. There is no restriction here on its length, so there are infinitely many triangles that can be made.

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