Question

Determine the measure of the missing angle.

1 point
65°
?
57°
57 degrees
O 48 degrees
65 degrees
O 58 degrees
Solve for

Answer 1

58 degrees

Explanation:

Sum of angles in a triangle is 180 degrees

180 = 65 + 57 + x

180 = 122 +x

x =180 -122

x = 58

Answer 2

Explanation:

65° + 57° + x = 180° ( the sum of angle of triangle is 180° )

122° + x = 180°

x = 180° - 122°

x = 58°

hence the answer is 58°....