Checkpoint Geometry

Which figure(s) appear to have 2 or more lines of symmetry?

• Figure K

• Figure L

• Figure M

• Figure N

Tags

CCSS.4.G.A.3

Leia made a triangle that had one 90 degree angle and two acute angles. Which term describes Leia's triangle?

• Right triangle, because there is one 90 degree angle.

• Acute triangle, because there are two acute angles.

• Obtuse triangle, because the largest angles is obtuse.

• Right triangle, because all three angles are 90 degrees.

Tags

CCSS.4.G.A.2

To construct an angle that has a measure of 70 degrees, another ray can be drawn that starts at point G and passes through ___.

• Point J

• Point K

• Point M

• Point N

Tags

CCSS.4.MD.C.6

A definition of perpendicular lines is...

• Lines that intersect.

• Lines that intersect at a 90 degree angle.

• Lines that don't intersect.

• Lines that never intersect and keep the same distance apart.

Tags

CCSS.HSG.CO.A.1

How many lines of symmetry are in an equilateral triangle?

• one

• two

• three

• zero

Tags

CCSS.4.G.A.3

Which of these shapes have no lines of symmetry?

• Shapes Q and S

• Shapes Q and R

• Shapes Q and T

• Shapes T and S

Tags

CCSS.4.G.A.3

Which shape is an equilateral triangle?

• Shape K

• Shape L

• Shape M

• Shape N

Tags

CCSS.2.G.A.1

Which is the definition of an acute angle?

• An angle that measures 90 degrees.

• An angle that measures more than zero and less than 90 degrees.

• An angle that measures more than 90 and less than 180 degrees.

• An angle that measures 180 degrees.

Tags

CCSS.4.G.A.1

What is the definition of an obtuse angle?

• An angle that measures 90 degrees.

• An angle that measures more than zero and less than 90 degrees.

• An angle that measures more than 90 and less than 180 degrees.

• An angle that measures 180 degrees.

Tags

CCSS.4.G.A.1

A definition of parallel lines is...

• Lines that intersect.

• Lines that intersect in a 90 degree angle.

• Lines that aren't touching.

• Lines that never intersect and keep the same distance apart.

Tags

CCSS.HSG.CO.A.1