Question

If triangle FGH is congruent to triangle QRS, find the measure of triangle Q

Answer 1

• D. 28°

Explanation:

As per diagram

• ∠F ≅ ∠Q
• ∠F = 2x + 10 and ∠Q = 3x + 1

m∠Q = ?

• 2x + 10 = 3x + 1
• 3x - 2x = 10 - 1
• x = 9
• m∠Q = 3x + 1 = 3*9 + 1 = 28°

Correct option is D