Show:
Lines
Angles
Triangles
Quadrilaterals
Area and Perimeter
100
A line with an endpoint and one continuous side.
What is a ray?
100
This type of angle is less than 90 degrees.
What is an acute angle?
100
A triangle with all equal sides and angles.
What is an equilateral triangle?
100
This quadrilateral has four congruent sides and four congruent angles.
What is a square?
100
The perimeter of a square with a side length of 2 inches.
What is 8 inches?
200
A straight line with two endpoints.
What is a line segment?
200
This type of angle is exactly 90 degree.
What is a right angle?
200
This type of triangle has two equal sides.
What is an isosceles triangle?
200
This quadrilateral has two sets of congruent lines and four right angles.
What is a rectangle?
200
The area of a square with a side length of 4 inches.
What is 16 inches?
300
Has no endpoints and continues on forever in both directions.
What is a line?
300
This type of angle is greater than 90 degrees.
What is an obtuse angle?
300
This type of triangle has no sides that are equal lengths.
What is a scalene triangle?
300
This is the formula for perimeter.
What is L + L + W + W? or (L x 2) + (W x 2)?
300
The perimeter of a rectangle with a length of four inches and width of two inches.
What is 12 inches?
400
Two lines that intersect and form a right angle.
What are perpendicular lines?
400
This type of angle is 180 degrees.
What is a straight angle?
400
How many degrees are in every triangle?
What is 180 degrees?
400
This is the formula for area.
What is L x W?
400
The area of a rectangle with a length of four inches and width of two inches.
What is eight inches?
500
Two lines that never touch and are always the same distance away from each other.
What are parallel lines?
500
How many degrees are in a circle?
What is 360 degrees?
500
This three-sided polygon has one right angle.
What is a right triangle?
500
What is the total number of degrees in any quadrilateral?
What is 360 degrees?
500
The length of a square with a perimeter of 12 inches.
What is 3 inches?