Show:
Angles
Triangles
Quadrilaterals
Circles
Pot Luck
100
This kind of angle is less than 90 degrees.
What is an acute angle?
100
The sum of any triangle's angles is always this many degrees.
What is 180 degrees?
100
The sum of any quadrilateral's angles is this.
What is 360 degrees?
100
A segment with one endpoint at the center of a circle and the other endpoint on the circle.
What is a radius?
100
Figure ABCD and figure EFGH have corresponding congruent sides and congruent angles.
What is congruent shapes?
200
This kind of angle is 180 degrees.
What is a straight angle?
200
The missing angle of a triangle whose two other angles are 90 degrees and 45 degrees.
What is 45 degrees?
200
The missing angle of a quadrilateral whose other angles measure 100 degrees, 100 degrees, and 80 degrees.
What is 80 degrees?
200

A chord (line) that passes through the center of a circle.

What is a diameter?

200

Figure PQRS and figure WXYZ have corresponding congruent angles and proportional sides.

What are similar shapes?

300
This kind of angle is more than 90 degrees but less than 180 degrees.
What is an obtuse angle?
300
The missing angle of a triangle whose other angles are 40 degrees and 30 degrees.
What is 110 degrees?
300
The missing angle of a quadrilateral whose other angles measure 130 degrees, 90 degrees, and 90 degrees.
What is 50 degrees?
300
The formula for finding the circumference of a circle using its diameter.
What is C = 3.14 x d?
300
The lines of symmetry an isosceles triangle has.
What is one line of symmetry?
400
This kind of angle is 90 degrees.
What is a right angle?
400
This type of triangle has 3 congruent sides and all of its angles are 60 degrees.
What is an acute and equilateral triangle?
400
This type of quadrilateral has only one pair of parallel sides.
What is a trapezoid?
400
The circumference of a circle whose diameter is 10 cm.
What is 31.4 cm?
400
The lines of symmetry a scalene triangle has.
What is no lines of symmetry?
500
This angle is represented by a square at its angle.
What is a 90 degree or right angle?
500
This type of triangle has no congruent sides and its angles measure 120 degrees, 50 degrees, and 10 degrees.
What is an obtuse and scalene triangle?
500
This type of quadrilateral has only two pairs of parallel sides and all of its sides are congruent.
What is a rhombus?
500
The circumference of a circle when its radius is 4 cm.
What is 25.12 cm
500
The perimeter of a rectangle whose length is 5 cm and width is 3 cm.
What is 16 cm?