Unit 1 Review - Geometry

Clare used a compass to make a circle with a radius the same length as segment AB. She labeled the center C. Which statement is true?

• AB > CD

• AB = CD

• AB > CE

• AB = CE

How does the length of segment CE compare to the length of segment AD?

Tags

CCSS.HSG.C.A.2

In the construction, A is the center of one circle, and B is the center of the other. Identify ALL segments that have the same length as segment AB.

• segment AC

• segment AE

• segment BC

• segment CD

• segment DE

This diagram is a straightedge and compass construction. A is the center of one circle, and B is the center of the other. Select all the true statements.

• Line CD is perpendicular to segment AB

• Point M is the midpoint of segment AB

• The length AB is equal to the length CD

• Segment AM is perpendicular to the segment BM

• CB + BD > CD

Tags

CCSS.HSG.CO.C.9

Line segment CD is the perpendicular bisector of line segment AB. Is line segment AB the perpendicular bisector of line segment CD? How do you know?

Tags

CCSS.HSG.CO.C.9

A, B, and C are the centers of the three circles. Which line segment is congruent to HF?

• AB

• CD

• DF

• CB

Tags

CCSS.8.G.A.2

This diagram is a straightedge and compass construction. Which triangle is equilateral? Explain how you know.

Which of these statements is true?

• All rectangles are regular polygons.

• All squares are regular polygons.

• All rhombi are regular polygons.

• All parallelograms are regular polygons.

Tags

CCSS.5.G.B.4

Which digital construction tool would help you determine whether point C or point D is the midpoint of segment AB?

• Angle bisector

• Perpendicular bisector

• Perpendicular line

• Parallel line

Tags

CCSS.4.G.A.1

Which construction could be used to construct an isosceles triangle ABC given line segment AB?

• Mark a third point C not on segment A B . Draw segments A C and B C .

• Label a point C on segment A B and construct a line perpendicular to A B through point C . Draw segments A C and B C .

• Construct the perpendicular bisector of segment A B . Mark the intersection of this line and A B and label it C . Draw segments A C and B C .

• Construct the perpendicular bisector of segment A B . Mark any point C on the perpendicular bisector except where it intersects A B . Draw segments A C and B C .

Tags

CCSS.HSG.CO.C.9