Angles!

Angle Definitions

100

Define a right angle.

Angle measuring 90 degrees

200

Define a straight angle.

An angle measuring 180 degrees

300

What is an acute angle?

An angle that is less than 90 degrees.

400

What is an obtuse angle?

An angle that is greater than 90 degrees but less than 180 degrees.

500

How many degrees are in a circle? 

360 degrees

Complementary

100

What is the complementary angle of 89 degrees?

1 degree

200

What is the complementary angle of 40 degrees?

50 degrees

300

The following angle measures are given as complementary angles: Angle 1: x Angle 2: 2x+30 What is the measure of angle 1?

20 degrees

400

The following angle measures are given as complementary angles: Angle 1: 2x Angle 2: 8x+20 What is the measure of angle 1?

14 degrees

500

The following angle measures are given as complementary angles: Angle 1: 2x Angle 2: 3x+30 What is the measure of angle 2?

66 degrees

Supplementary

100

What is the supplementary angle of 120 degrees?

60 degrees

200

What is the supplementary angle of 15 degrees?

165 degrees

300

The following angle measures are given as supplementary angles: Angle 1: x Angle 2: 2x+30 What is the measure of angle 1?

50 degrees

400

The following angle measures are given as supplementary angles. Angle 1: 2x Angle 2: 2x+60 What is the measure of angle 1?

60 degrees

500

The following angle measures are given as supplementary angles: Angle 1: 3x Angle 2: 2x+20 What is the measure of angle 2?

84 degrees

Exponent Review

100

Simplify: x³(x²)

x⁵

200

Simplify: 

(3xy³)(-5x⁴y⁷)

-15x⁵y¹⁰

300

Simplify: 

3⁵(3⁸)

3¹³

400

Simplify:

(3x⁴)³

27x¹²

500

Simplify: 

(-13x³y⁷z⁸)(-6x⁶y⁸z^-3)

78x⁹y¹⁵z⁵

Solving Equations

100

Solve for x: 2x+6=12

3

200

Solve for x: 3+6x=21

3

300

Solve for x: 2.5x+5=10

2

400

Solve for x: 2(3x+6)=24

2

500

Solve for x: 3(2x+4)+6x=-24

-3