Unit 7 Review (Geometry)

Ellen’s picture frame is shaped like a rectangle.

Which statement is true about her frame?

• It always has 4 right angles.

• It only has 2 right angles.

• It has 4 sides that are the same length.

• It has only one set of parallel sides. 

Tags

CCSS.HSG.CO.C.11

Which shape can be defined as a quadrilateral with only one set of parallel sides?

• 
• 
• 
• 

Tags

CCSS.2.G.A.1

 Is the angle shown greater than, less than, or equal to a 90 degree right angle?

• greater than a right angle

• less than a right angle

• equal to a right angle

Tags

CCSS.4.G.A.1

Which quadrilateral cannot be classified as a parallelogram?

• Rhombus

• Rectnangle

• Square

• Trapezoid

Tags

CCSS.5.G.B.4

A quilting design is made of 1 square and 4 triangles, as shown.

The square has 4 right angles.

How many acute angles are in the quilting design?

• 12

• 16

• 6

• 8

Tags

CCSS.4.G.A.1

Morgan is studying angles and uses a right angle as a reference to draw her angle.

Both the right angle and Morgan’s angle are shown below.

What type of angle is Morgan's angle?

• acute

• obtuse

• right

• straight

Tags

CCSS.4.G.A.1

Which is an example of a right angle?

• 
• 
• 

Tags

CCSS.4.G.A.1

Which is an example of an obtuse angle?

• 
• 
• 

Tags

CCSS.4.G.A.1

The home plate shown has five angles labeled A, B, C, D, and E. Angle C and Angle D are both right angles.

What type of angle is angle B?

• acute

• obtuse

• right

• straight

Tags

CCSS.4.G.A.1

The student attempts to draw an obtuse angle using a given right angle.

Does the student draw an obtuse angle correctly, and why?

• No. The student’s drawing is not correct. The angle is less than the right angle. 

• No. The student’s drawing is not correct. The angle is more than the right angle. 

• Yes. The student’s drawing is correct. The angle is more than the right angle. 

• Yes. The student’s drawing is correct. The angle is less than the right angle. 

Tags

CCSS.4.G.A.1