2 years ago

ABCD is a trapezoid. Find y

Mathematics

2 answers:

aleksandrvk [35]2 years ago

5 0

Y = 105 degrees

Angle A = Angle B
Angle C = Angle D
Trapezoid: 360 degrees

75+75= 150
360 - 150 = 210
210/2 = 105

babunello [35]2 years ago

4 0

Answer:

Step-by-step explanation:

$\angle A + \angle D = 180$

$\angle A + y = 180$

$180 = 75 + y$

$y = 180 - 75 = 105$

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