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For what value of x must ABCD be a parallelogram?

X=
B
A
(17x+3)°
(19x-5)°
D

User Thecoshman
by
8.5k points

1 Answer

3 votes

Answer:

Explanation:

In a parallelogram, opposite angles are equal. So we can set the two opposite angles equal to each other and solve for x:

17x + 3 = 19x - 5

Simplifying the equation, we get:

-2x = -8

Dividing both sides by -2, we get:

x = 4

Therefore, for ABCD to be a parallelogram, x must be equal to 4.

User Nathan Thompson
by
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