Show:
Name that Angle
Vertical or Adjacent?
Angle Addition
Midpoint
Distance
100

An angle that measure less than 90 degrees

Acute

100

Angles that are next to each other

Adjacent

100

Angles A and B are complementary.  Angle A measures 28 degrees.  What is the measure of angle B?

62 degrees

100

What is the midpoint of the segment with endpoints at 4 and 22?

13

100

Find the distance of the segment with endpoints at (4, 2) and (9, 16).  Round to the nearest tenth if necessary.

14.9

200

An angle that measures exactly 90 degrees

Right

200

Angles that are opposite each other

Vertical

200

Angles C and D are supplementary.  If C measures 78 degrees, what is the measure of angle D?

102 degrees

200

What is the midpoint of the segment with endpoints at -8 and -15?

-11.5

200

Find the distance of the segment with endpoints at (-6, 5) and (-12, 14).  Round to the nearest tenth if necessary.

10.8

300

An angle that measures exactly 180 degrees

Straight

300

If angles A and B are vertical and angle A measures 114 degrees, what is the measure of angle B?

114 degrees

300

Angle ABC is adjacent to angle CBD.  ABC is 35 degrees and CBD is 84 degrees.  What is the measure of ABD?  (Hint: draw a picture)

119 degrees

300

What is the midpoint of the segment with endpoints -7 and 24?

8.5

300

Find the distance of the segment with endpoints at (-2, -7) and (-19, -11).  Round to the nearest tenth if necessary.

17.5

400

An angle that measures greater than 90 degrees

Obtuse

400

Do adjacent angles always add up to 180 degrees?

No!!

400

Angle XYZ is made up of angles XYW and WYZ.  XYZ is 110 degrees and XYW is 7 degrees.  What is the measure of angle WYZ?  (Hint: draw a picture)

103 degrees

400

What is the midpoint of the segment with endpoint coordinates at (2,4) and (18, 16)?

(10, 10)

400

Find the distance of the segment with endpoints at (8, 3) and (9, 9).  Round to the nearest tenth if necessary.

6.1

500

Two angles whose sum is 180 degrees?  90 degrees?

Supplementary and Complementary

500

Are complementary or supplementary angles always adjacent?

No!!

500

Angles V and T come together to make a straight angle.  Angle V measures 99 degrees.  What is the measure of Angle T?

81 degrees

500

What is the midpoint of the segment with endpoint coordinates at (-6, 19) and (-5, -11)?

(-5.5, 4)

500

What does the distance measure?

The length between two points.