Convert Fraction to Decimals
2/10
.2
.4
4/10
1.2 2.2
What is this?
.
point
90 degree angle
right angle
9/10
.9
.8
8/10
1.25 1.05
1.25 > 1.05
What geometric figure has an end point and continues to forever in one direction.
ray
Angle less than 90 degrees
acute
2 6/10
2.6
6.1
6 1/10
1.75 1.9
1.75 < 1.9
What geometric figure continues in both directions?
line
Angle greater than 90 degrees
obtuse
4/100
.04
4.05
4 5/100
3/10 + 45/100
75/100
When two lines continue on forever without intersecting.
parallel
Angle greater than a straight angle but less than a full turn
reflex
6 3/100
6.03
3.15
3 15/100
1.3 1.30
1.3 = 1.30
The point at the center of an angle, where both lines, line segments, or rays connect
vertex
Angles that add up to 180 degree (straight angle)
supplementary