Bridges U5 M3 S2 Geometry Checkpoint

(4.G.A.1) (4.G.A.2) This angle can measure anywhere between 1 and 89 degrees.

• right angle

• acute angle

• zero angle

• straight angle

(4.G.A.1) (4.G.A.2) This angle can measure between 91 and 179 degrees.

• acute angle

• straight angle

• obtuse angle

• really big angle

(4.G.A.1) (4.G.A.2) This set of lines maintains the same distance apart and never crosses each other.

• perpendicular lines

• parallel lines

• closed lines

• open lines

(4.G.A.1) (4.G.A.2) This set of lines is a special kind of intersecting lines. When these lines cross one another, they form a right angle.

• right angle lines

• parallel lines

• intersecting lines

• perpendicular lines

(4.G.A.3) True or False: A line of symmetry for a flat shape is a line that goes across the figure such that the figure can be folded along the line into matching parts.

• True

• False

(4.G.A.3). What shape is this? How many lines of symmetry does it have?

• a scalene triangle with three lines of symmetry

• an equilateral triangle with no lines of symmetry

• a right isosceles triangle with one line of symmetry

• an obtuse triangle with no lines of symmetry

(4.G.A.3). What shape is this? How many lines of symmetry does it have?

• a square with 4 lines of symmetry

• a rectangle with 2 lines of symmetry

• a rhombus with 2 lines of symmetry

• a kite with 5,648 lines of symmetry

(4.G.A.3). What shape is this? How many lines of symmetry does it have?

• quadrilateral with one line of symmetry

• pentagon with one line of symmetry

• quadrilateral with two lines of symmetry

• pentagon with two lines of symmetry

(4.G.A.3). What shape is this? How many lines of symmetry does it have?

• equilateral triangle with one line of symmetry

• equilateral triangle with two lines of symmetry

• equilateral triangle with three lines of symmetry

• equilateral triangle with six lines of symmetry

(4.G.A.2) (4.G.A.3)

What do these 3 shapes have in common?

• Each shape has 3 sides

• Each shape has 4 sides

• Each shape has a right angle?

• Each shape has an obtuse angle