Rectangles Lesson

Rectangles Lesson

Geometry

Open Ended

Describe in your own words what a rectangle is.

Multiple Choice

ABCD is a rectangle. AB = 16, BC = 8, AC = 18. Find DC.

• 11

• 14

• 8

• 16

Multiple Choice

How many right angles are in the quadrilateral?

• 2 right angles

• 3 right angles

• 4 right angles

Multiple Choice

______ rectangles are parallelograms.

• All

• Some

• No

Multiple Choice

A square is a perfect form of a rectangle.

• Always

• Sometimes

• Never

Multiple Choice

Quadrilateral EFGH is a rectangle.

If GH = 6 feet and FH = 15 feet, find GJ.

• 3

• 7.5

• 9

• 15

Multiple Choice

Quadrilateral EFGH is a rectangle.

If GH = 6 feet and FH = 15 feet, find EG.

• 3

• 7.5

• 9

• 15

Open Ended

How does Max know that the measure of each corner of the pool is 90 degrees?

Multiple Choice

ABCD is a rectangle. AB = 16, BC = 8, AC = 18. Find ED.

• 11

• 8

• 14

• 9

Multiple Choice

The diagonals of a rectangle are

• parallel

• congruent

• perpendicular

• not congruent

Poll

Are you understanding the math concepts from this lesson today?

Open Ended

As you met the success criteria of solving for the sides and diagonals of rectangles, write down one important thing to remember about the lesson today.