7.4 Properties of Rectangles

Quadrilateral WXYZ is a rectangle.

If ZP = 4x - 9 and PY= 2x + 5, find ZX.

Mathematical Equivalence

ON

Click on the picture for the question!

• No, the figure is a triangle.
• Yes, the figure is a square.
• No, the figure is not a rectangle.

• Yes, the figure is a rectangle.

Answer explanation

Click on the picture for the question!

• Yes, it is a square.
• No, it is a triangle.
• QSRT is not a rectangle.

• QSRT is a rectangle, diagonals are ≅

Answer explanation

• 30°
• 60°
• 70°
• 50°

Mathematical Equivalence

ON

• 50°
• 70°
• 60°
• 30°

• 40°

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

• 3°

• 5°

• 17°

• 25°

• 65°