Question

Find the missing angle measure

Answer 1

x = 93°

Explanation:

Since, sum of the interior angles of a polygon = (n - 2) × 180°

Here, n = number of sides of the polygon

For n = 6,

Sum of interior angles of the polygon = (6 - 2) × 180°

= 720°

m∠A + m∠B + m∠C + m∠D + m∠E + m∠F = 720°

145° + 167° + 60° + 134° + 121° + x° = 720°

x + 627° = 720°

x = 720° - 627°

x = 93°