6-3 Quiz

An angle with a measure greater than 0⁰ and less than 90⁰ is ____,

An angle with a measure equal to 90⁰ is ____,

An angle with a measure greater than 90⁰ and less than 180⁰ is ____, and

An angle with a measure equal to 180⁰ is ____.

• right,

  acute,

  obtuse,

  straight

• acute,

  right,

  obtuse,

  straight

• acute,

  right,

  straight,

  obtuse

• straight,

  acute,

  right,

  obtuse

Two angles for which the sum of their measure is 90⁰

• Complementary

• Supplementary

Two angles for which the sum of their measures is 180⁰

• Complementary

• Supplementary

Two angles that share a common side but do not overlap each other.

• Vertical

• Adjacent

When two lines intersect, the angles that are not adjacent. Vertical angles are always equal in measure.

• Adjacent

• Vertical

Find the measure of a complement of an angel of the give measure.

1⁰

• 180⁰

• 90⁰

• 89⁰

• 179⁰

Find the measure of a supplement of an angle of the given measure.

59⁰

• 90⁰

• 180⁰

• 31⁰

• 121⁰

Tell whether two angles with the given measures are complementary, supplementary, or neither.

44⁰, 36⁰

• complementary

• supplementary

• neither

Use this figure to find the measure of each angle.

<1 and <2

• 60⁰ and 60⁰

• 120⁰ and 60⁰

• 120⁰ and 30⁰

• 60⁰ and 30⁰

Find the measure of a complement of <Y.

• 32⁰

• 122⁰

• 90⁰

• 180⁰