Name the angle
Angle Pairs
Missing Angles
Triangle Angles
Scale Factor
100
What kind of angle is this? Right, Acute, Obtuse or Straight?
Acute
100
What is the sum of complementary angles.
90 degrees
100
Find the value of x.
x=23
100
A triangle is a polygon with three sides and _____ angles.
3
100
A multiplier that is used to enlarge or reduce the size of a figure.
What is scale factor
200
This angle measures 180 degrees?
Straight
200
True or False: vertical angles are always congruent
TRUE
200
The measure of an angle is two times greater 18°. What is the measure of its complementary angle?
54 degrees
200
The sum of the 3 interior angles is always this.
180 degrees
200
A model motorcycle has a scale of 1in:3ft.
If the model motorcycle is 3 in long then how long is the real motorcycle?
9 in
300
Name the angle.
Obtuse
300
What is the sum of supplementary angles?
180 degrees
300
The measure of an angle is 31°. What is the measure of its complementary angle?
59 degrees
300
A triangle with an angle larger than 90 degrees.
Obtuse triangle
300
A basketball player's actual height is 6ft 5in. The model of the player is 7 inches. What is the scale factor?
(1 ft = 12 in)
1:11
400
Draw a right angle
400
Name this angle pair.
Adjacent
400
The measure of an angle is 47°. What is the measure of its supplementary angle?
133 degrees
400
A triangle with two congruent sides.
Isosceles triangle
400
A map has a scale of 1in:5mi.
You measure 3 inches between your house and the movie theater. How many miles is it from your house to the movie theater?
15 mi
500
What degree can an obtuse angle be?
More than 90 and less than 180 degrees
500
Vertical angles are always _______
Congruent
500
Angle B is eight times more than angle A. What are the angles?
Angle A 20 degrees
Angle B 160 degrees
500
Name the triangle
Equilateral triangle
500
A lighthouse is 160 feet tall. A scale model of the lighthouse has a scale of 1in:8ft.
How tall is the model of the lighthouse?
x=20 inches tall