Question

Figure EFGH is a trapezoid. What is the measure of angle F? • 100° © 130° • 140° • 150°

Answer 1

Explanation:

Angels of trapezium add upto 360°

So,

9x + 14x + 4x + 90 = 180

27x = 180 - 90

x = 90 ÷ 27

x = 10/3

x = 3.33