Area/Perimeter
Angles
Types of Lines
Triangles
Random
100
What is the perimeter of a rectangle that is 4 cm long and 3 cm wide?
14 cm
100
What do you call an angle that measures exactly 90 degrees?
Right angle
100
Name a type of line that has one endpoint and one side that goes on forever in one direction.
Ray
100
What do you call a triangle with all sides equal?
Equilateral triangle
100
Which shape has four equal sides and four right angles?
Square
200
If a square has a side length of 5 cm, what is its area?
25 cm2
200
What is an acute angle? Give an example.
Any angle less than 90 degrees.
Ex: 30 degrees.
200
What do you call two lines that will never meet?
Parallel Lines
200
Does this show a line of symmetry?
Yes!
200
Which shape has four equal sides but does NOT always have four right angles?
Rhombus
300
Sarah has a piece of land that is 18 m long and 13 m wide. How many meters of fencing does she need?
62 meters
300
What type of angle measures more than 90 degrees but less than 180 degrees?
Obtuse angle
300
What is the difference between parallel lines and perpendicular lines?
Parallel lines never intersect; perpendicular lines intersect at right angles (90°)
300
Give an example of a shape that has only one line of symmetry.
Heart, kite, triangle
300
Which of the following letters of the alphabet has only one line of symmetry?
Options: A, B, X, O
A
400
A rectangle has an area of 24 square cm. If the length is 6 cm, what is the width?
4 cm
400
How many degrees are in a straight angle?
180 degrees
400
What kind of lines do the scissors represent?
Intersecting Lines
400
What type of triangle has one angle that is greater than 90 degrees?
Obtuse Triangle
400
What is a line segment?
A line with two end points
500
What is the perimeter, in inches, of a rectangle that is 11 in long and 3 ft wide?
94 in
500
What type of angle is this?
Acute
500
Lily notices that the window frame in her living room has horizontal and vertical bars that meet at right angles. What kind of lines are the horizontal and vertical bars?
Perpendicular Lines
500
If a triangle has angles measuring 30 degrees and 60 degrees, what is the measure of the third angle?
90 degrees
(Sum of angles in a triangle = 180 → 180 - (30 + 60) = 90)
500
An exact location in space is called a ...
Point