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In parallelogram WXYZ, WX = $(3 x - 2)$ cm and ZY = $(x + 6)$ cm. Find WX (in cm).

Class 9Conditions for a ParallelogramGeometry — Quadrilaterals

A20
B9
C10
D11

Step-by-Step Solution

Opposite sides equal:

3 x - 2 = x + 6

, so

2 x = 8, x = 4

. Then WX =

3 (4) - 2 = 10

cm.

Answer: C) 10

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