Question

The above shape is made from a square and an equilateral triangle. What is the value of angle x? A 90° B 150° C 180° D 210° E 270°​

Answer 1

Answer: x = 210

Explanation:

Angle in square = 90°
Angle in equilateral triangle = 60°
90 + 60 + x = 360 (angles around a point = 360)
150 + x = 360
x = 210