Question

How many triangles can be formed

from two given angle measures and
the length of their included side?
None
One
Two
Infinite number

Answer 1

B. One

Explanation:

Since the two angles are already given, the value of the third angle is already fixed. The third angle can be found by the sum of both angles subtracted from 180. Since 2 angles and lengths are already given, there can only be 1 triangle.

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