Foundations of Geometry

Perpendicular lines intersect at ____________

(Select all that apply)

• 90 degrees

• a right angle

• acute angles

• obtuse angles

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

If DF=9x-39, find EF.

• 16

• 58

• 116

• 23

Select the best answer choice.

• F

• G

• H

• J

Tags

CCSS.HSG.CO.C.9

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

Tags

CCSS.HSG.CO.C.9

Which one is the correct construction for a perpendicular bisector?

• 1

• 2

• 3

• 4

The given diagram is what kind of construction?

• Perpendicular bisector

• Congruent angles

• Angle bisector

• Congruent line segments

Tags

CCSS.HSG.CO.C.9

Which of the following constructions is illustrated?

• An angle is congruent to a given angle

• The bisector of a given angle

• The bisector of a given segment

• The perpendicular bisector of a given segment.

Tags

CCSS.HSG.CO.C.9

• complementary

• right

• supplementary

• vertical

Tags

CCSS.7.G.B.5

Angle F and angle B are...

• Consecutive interior angles.

• Consecutive exterior angles.

• Alterior interior angles.

• Alterior exterior angles.

• Corresponding angles.

Tags

CCSS.8.G.A.5

What formula would you use to show lengths are equal?

• Slope Formula

• Distance Formula

• Midpoint Formula

Tags

CCSS.HSG.GPE.B.7