Show:
Angles
Shapes
Vocabulary
Multiplication
Division
100
What is the measurement of a right angle?
90 degrees
100
What is a quadrilateral?
A shape with 4 sides.
100
What is the tool used to measure angles?
What is a protractor
100
2 x 2
4
100
16/4
4
200
What is an acute angle?
Less than 90 degrees
200
What is right triangle?
A triangle with an angle that equals 90 degrees.
200
What are two lines that never meet?
What are parallel lines
200
14 x 7
98
200
54/3
18
300
What is an obtuse angle?
An angle larger than 90 degrees
300
A figure with straight sides. What is a polygon?
A figure with straight sides.
300
Perpendicular Lines
What are lines that meet to form right angles?
300
32 x 11
352
300
300/6
50
400
What is an angle that measure 180 degrees?
A straight angle
400
What is an isosceles triangle?
A triangle with two equal sides.
400
What is a part of a line that includes 2 end points?
A line segment
400
115 x 5
575
400
256/4
64
500
What is the measure of a circle?
360 degrees
500
What is a six-sided figure?
A hexagon
500
What is a part of a line that includes 1 end point, and the other end goes on forever?
A ray
500
230 x 20
4600
500
496/8
62