Question

Find the value of x by filling in the blanks in the provided statement- reason solution

Answer 1

1.

Statement: m∠A + m∠B + m∠C = 180°

Reason: Sum of Angles in a Triangle

2.

Statement: 28° + x - 4° + 2x = 180°

Reason: Substitution

3.

Statement: x = 52°

Reason: Algebra