Dorchester2 -04-07-2025 Quadrilaterals with Algebraic Expression

What is the value of ‘x’ if m<BAC = (4x + 6)° and m<ACD = (12x – 18)°?

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Use the given information to solve for the measures of all the angles and all the segments.

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Find MN if WZ = 11 and XY = 3.

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What is the value of ‘x’ if m<MWZ =

(15x –5)° and m<WZN = (90 – 4x)°?

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Paige is designing a sign shaped like a parallelogram. One side is 10 feet, and one angle is 65°. She knows that opposite sides and opposite angles in a parallelogram are always equal.

Your Task:

1. Draw a parallelogram.

2. Label one side as 10 ft and one angle as 65°.

3. Use what you know to label the other sides and angles.

4. Explain how you figured out the missing measurements.