Question

In the adjoining figure, point X is the midpoint of side BC, Seg XZ ∥ side AB, seg YZ ∥ seg AX, Prove that BC = 4YC.​

Answer 1

Answer:

35536

Step-by-step explanation:

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Answer 2

Answer:

Let the measure of the fourth angle be x°.

Thus, we have:

130°+82°+40°+x°=360°     [Angle addition property of quadrilateral]⇒252°+x°=360°⇒x°=360°-252°⇒x°=108°

Thus, the measure of the fourth angle of the quadrilateral is 108°.