Shapes
Classifying Shapes
3rd Grade Spiral Review
Lines and Angles
What am I?
100
What shape has 5 sides?
Pentagon.
100
Is a triangle a polygon?
Yes, it has many sides. (3)
100
Find the Perimeter.
40 ft
100
What are Parallel lines?
Two lines or line segments that stay an equal distance apart.
100
What shape am I? I have 4 right angles, 4 sides, 2 sets of equal sides, and 2 sets of parallel sides
Rectangle
200
Which shape has 4 right angles and 2 pairs of parallel sides?
rectangle
200
What is true about a square?
It has four equal sides. It has four right angles.
200
What is the perimeter of the rectangle
32 cm
200
What is a right angle?
An angle equal to 90 degrees.
200
Choose two answers: What attributes does a polygon have?
At least three sides
A lot of sides that cross
No opening
3D shapes
1, 3
300
Which is NOT a quadrilateral?
a. trapezoid
b. rhombus
c. triangle
d. rectangle
c. triangle
300
Is a circle a polygon? Why or why not?
No, because it has no sides.
300
What is the perimeter of this rectangle?
10 yards (2+3+2+3)
300
What angle is greater than 90 degrees but less than 180 degrees
An obtuse angle
300
What quadrilateral has one pair of of parallel sides?
trapezoid
400
What shape has six vertices
b. Hexagon
400
What is a polygon?
A shape with many sides.
400
What is the perimeter of this rectangle?
6 square yards (2x3)
400
What type of angle is an angle measuring 65 degrees?
An acute angle
400
What type of lines intersect and form 90 degree angles?
Perpendicular lines
500
What is a polygon with 4 sides?
a. triangle
b. pentagon
c. quadrilateral
Quadrilateral
500
What is a quadrilateral?
A shape with 4 sides.
500
Find the Perimeter.
22 cm
500
What type of lines cross each other but do not form 90 degree angles?
Intersecting lines, must also have a drawing of intersecting lines.
500
Steven draws a shape. The shape has: opposite sides that are parallel and equal in length, 2 acute and two obtuse angles. Which word best describes Steven's shape?
parallelogram