Answer:
50
Step-by-step explanation:
2x+20 = 4x-10 => 2x = 30 => x = 15
=> M = 4·15 - 10 => M = 50
2x + 20 = 4x-10 ⇒ 2x = 30 ⇒ x = 15.
=> < M = 4 • 15 - 10
M = 50.
The trapezoid is the quadrangle that has opposite sides to the nonparalleles and two parallel sides.
