Question

How many triangles can be made from 4 cm, 5 cm, 50º
how many can be made with 3 given angles

Answer 1

Angle 1: 65°

Angle 2: 65°

Angle 3: 50°

Explanation:

The sum of 3 angles in a triangle should always be 180°. If it is not 180° all together then it isn't a triangle. So I did 180-50=130 and 130÷2=65 so I chose 65°