Question

Mhanifa can you please help? Thanks :)

Answer 1

Question 1

Sum of interior angles of a pentagon

• 4x + 60 = 180(5 - 2)
• 4x + 60 = 540
• 4x = 480
• x = 120

Question 9

Angles H and G are same as the trapezoid is isosceles

• 8x = 10x - 38
• 2x = 38
• x = 19