Geometry and Measurement

The term perpendicular means...

• 2 lines intersect

• The slopes of 2 lines are different

• 2 lines don't intersect

• 2 lines intersect at a 90 degree angle

The term bisect means

• Cutting into 2 EQUAL portions

• Breaking into any 2 parts

• A two legged bug

• To make twice as big

If CD is a perpendicular bisector of AB which segments must be the same length?

• AB and DC

• AD and BD

• AD and CD

• BD and CD

If AB= 16 inches, which is true?

• AD= 16"

• CD=16"

• AC=16"

• AD=8"

If AD= 7 feet, which NOT true?

• BD= 7'

• AB=14'

• AC=14'

• AD=BD

If BC =20 yards, which is true?

• AB=20 yards

• AC=20 yards

• BD=20 yards and AD= 20 yards

• None of the above

• m∠SQP=90, m∠PQR=90
• m∠SQP=45, m∠PQR=45
• m∠SQP=45, m∠PQR=90
• m∠SQP=90, m∠PQR=45

Find the value of ∠A.

• 79 degrees
• 87 degrees
• 90 degrees
• 97 degrees

Find the value of ∠A.

• 25 degrees
• 30  degrees
• 35 degrees
• 90 degrees

Find the value of ∠A.

• 39 degrees
• 49 degrees
• 51 degrees
• 59 degrees