Triangles
Angle Types
Quadrilaterals
Geometric Figures
Missing Angles
100
Name the triangle
Equilateral Triangle
100
An angle less than 90 degrees
Acute
100
A four sided shape.
Quadrilateral
100
One specific place in space.
Point
100
If you add up all 3 angles of a triangle it has to equal this number.
180
200
Name the type of triangle based on its angles.
Obtuse Triangle
200
An angle over 90 degrees
Obtuse angle
200
A four sided shape with two pairs of parallel sides.
Parallelogram
200
This figure goes on forever in two opposite directions.
Line
200
Find the missing angle
65
300
Identify the triangle based on its angles.
Acute Triangle
300
An angle exactly 90 degrees
Right
300
What is the most specific name for this shape.
Square
300
What are these?
Parallel lines
300
A triangle has two angles that measure 45 degrees and 90 degrees. What is the third angle?
45
400
A triangle with 3 different side lenghts.
Scalene
400
Acute Angle
400
A quadrilateral with four equal sides, but not four equal angles.
Rhombus
400
What is this figure?
Ray
400
A triangle has two angles that measure 97 degrees and 63 degrees. What is the third angle?
20 degrees
500
A triangle with one different side and two sides the same.
Isosceles Triangle
500
How many degrees is this angle?
120
500
Gives TWO names for this shape.
Trapezoid
Quadrilateral
500
The place where two lines meet.
Vertex
500
Find the missing angles.
35