Show:
Triangles
Quadrilaterals
Circle
Area
Angles
100
A triangle that has a right angle.
What is a right triangle?
100
A four sided shape where every angle is a right angle.
What is a rectangle?
100
The distance from the center to the edge.
What is the radius?
100
Length x Width
What is the area of a rectangle?
100
90 degrees.
What is a right angle?
200
A triangle whose angles are all less than 90 degrees.
What is an acute triangle?
200
A four sided shape where all sides have equal length.
What is a rhombus?
200
The distance from one edge to another that passes through the center.
What is the diameter?
200
Width squared.
What is the area of a square?
200
An angle that is greater than 180 degrees but less than 270 degrees.
What is a reflex angle?
300
A triangle that has three equal sides.
What is an equilateral triangle?
300
A four sided shape where opposite sides are equal and opposite angles are equal.
What is a parallelogram?
300
The distance around the edge of a circle.
What is the circumference?
300
pi x radius squared
What is area of a circle?
300
Two angles that add up to 90 degrees.
What are complementary angles?
400
A triangle that has two equal sides.
What is an isosceles triangle?
400
A four sided shape where all sides are equal and all angles are right angles.
What is a square?
400
A line that touches a circle at one point.
What is a tangent?
400
1/2 x base x height
What is area of a triangle?
400
Two angles that add up to 180 degrees.
What are supplementary angles?
500
A triangle that has no equal sides.
What is a scalene triangle?
500
A four sided shape where one pair of opposite sides are parallel.
What is trapezoid?
500
A line that touches a circle at two points.
What is a chord?
500
base x height
What is the area of a parallelogram?
500
A line that crosses at least two other lines.
What is a transversal?