Corrections 4th grade Unit 9 Assessment

Oscar draws two lines on his paper. The lines are always one inch apart and do not intersect.

• Perpendicular lines

• Parallel lines

• Intersecting lines

• Line segments

Tags

CCSS.HSG.CO.A.1

Ruth sorted polygons into groups. The polygons shown belong in the same group.

• Polygons with perpendicular and parallel lines

• Polygons with perpendicular lines only

• Polygons with acute and obtuse angles

• Polygons with obtuse angles only

Tags

CCSS.2.G.A.1

A geometry flash card is shown below.

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• Not here

Tags

CCSS.4.G.A.2

A figure is shown below. Which two line segments appear to be perpendicular?

• Line segments AG and CD

• Line segments BC and CD

• Line segments DE and EF

• Line segments AG and FG

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

Lana drew these figures. Which of these figures appear be have both a horizontal line of symmetry and a vertical line of symmetry.

• figure M only

• figure L and figure N

• figure M and figure P only

• figure L, figure M and figure P

Tags

CCSS.4.G.A.3

Four figures are shown. Which figures appear to be rectangles?

• Figures Q and S

• Figures R and S

• Figures P and R

• Figures P and Q

Tags

CCSS.5.G.B.4

Which triangle appears to be an acute triangle?

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Tags

CCSS.4.G.A.2

Liza drew a figure on the front of her notebook that has two obtuse angles. Which figure could be the one Liza drew?

• Rectangle

• Obtuse triangle

• Parallelogram

• Right triangle

Tags

CCSS.4.G.A.2

Laundry drew a flag with exactly one pair of perpendicular sides. Which of these could be the shape of the flag?

• Right triangle

• Acute triangle

• Rectangle

• Square

Tags

CCSS.4.G.A.2

Which figure appears to have exactly 1 line of symmetry?

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