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WorksheetsCorrections 4th grade Unit 9 Assessment
Total questions: 14
Worksheet time: 7mins
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
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
A geometry flash card is shown below.
Not here
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
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
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
Which triangle appears to be an acute triangle?
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
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
Which figure appears to have exactly 1 line of symmetry?
Triangle LMN is shown below. Which of the following correctly identifies a point, a line, a line segment, and a ray on this figure?
Point M, line MN, line segment MN, ray MN
Point L, line LN, line segment LN, ray LN
Point N, line MN, line segment MN, ray NL
Point L, line LN, line segment LN, ray LM
Hayden drew a polygon that has exactly two right angles. Which of these could be the polygon Hayden drew?
Right triangle
Right trapezoid
Rectangle
Rhombus
Lela made a triangle that had one 90o angle and two acute angles. Which term describes Lela's triangle?
Right triangle, because there is a 90o angle .
Acute triangle, because there are two acute angles.
Obtuse triangle, because the largest angle is obtuse.
Right triangle , because all three angles are 90o
Which figures appear to have 2 or more lines of symmetry?
Figures, K and L only
Figures M and N only
Figures K, L, and N only
Figures K, L, M, and N
