Question

Find the number of degrees in the third angle of the triangle.

Answer 1

Answer:

x = 42°

explanation:

The sum of total angles in a triangle is 180°

solve:

95° + 43° + x° = 180°

138° + x° = 180°

x = 180° - 138°

x = 42°

Answer 2

Solution:

Note that:

• 95 + 43 + x = 180

Simplify the equation to find x.

• 95 + 43 + x = 180
• => 138 + x = 180
• => x = 180 - 138
• => x = 42°