Geometric Constructions

When copying line segment AB using a straight edge and a compass, the compass should be used to:

• Draw an arc above point A
• Measure the length of segment AB
• Draw an arc between point A and point B
• Measure half the length of line segment AB

Tags

CCSS.HSG.CO.D.12

What geometric construction is shown in the diagram below?

• an angle bisector
• a line parallel to a given line
• an angle congruent to a given angle
• a perpendicular bisector of a segment

Tags

CCSS.HSG.CO.C.9

Line segment AB is shown in the diagram. Which two sets of construction marks, labeled I, II , III, and IV,are part of the construction of the perpendicular bisector of line segment AB?

• I and II
• I and III
• II and III
• II and IV

Tags

CCSS.HSG.CO.C.9

Based on the construction, which conclusion is not always true?

• A
• B
• C
• D

Tags

CCSS.HSG.CO.C.9

What is this?

• Compass
• Circle creator
• Pencil swingy-thing
• Arc maker

Tags

CCSS.HSG.CO.D.12

What does the word BISECT mean?

• To cut something into more than five pieces.
• It is a plane with two sets of wings.
• A shape that has three sides. 
• To cut something into two congruent pieces or in half.

Tags

CCSS.HSG.CO.A.1

What is being constructed?

• A congruent segment
• Parallel Lines
• Perpendicular Bisector
• Angle Bisector

Tags

CCSS.HSG.CO.D.12

What does this symbol mean?

≅

• not equal

• congruent

• equal

• half

Tags

CCSS.8.G.A.2

Which one is the correct construction for a perpendicular bisector?

• 1
• 2
• 3
• 4

Tags

CCSS.HSG.CO.C.9

Name the construction.

• midpoint

• perpendicular through a point on the line

• perpendicular through a point NOT on the line

• Circumcenter of a right triangle

Tags

CCSS.HSG.CO.C.9