ATM Review Unit 8

Classify the angle:

• acute

• right

• obtuse

• straight

Classify the angle

• acute

• right

• obtuse

• straight

Find the complement of 25 degrees

• 75

• 65

• 155

• 0

Find the supplement of 45.1 degrees

• 54.9

• 44.9

• 134.9

• 0

Identify the name of the angles labeled in the figure:

• right

• Supplementary

• vertical

• alternate interior

Identify the name of the angles labeled in the figure

• right

• supplementary

• vertical

• alternate interior

<1 and <2 are complementary angles. What are the measures of the two angles?

• <1 =43.25, <2=136.75

• <1=22.5, <2 = 74.5

• <1=24.25, <2=90

• <1=20.75, <2=69.25

If m<6 = 128 degrees, determine the measures of the other angles

• <5, <7, <8 = 128 and <1, <2, <3, <4 = 52

• <2,<4,<8=128 and <1, <3, <5, <7 = 62

• <2,<4,<8=128 and <1, <3, <5, <7 = 38

• <2,<4,<8=128 and <1, <3, <5, <7 = 52

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene

• Acute, scalene

• Acute, isosceles

• Obtuse, equilateral

• Obtuse, scalene

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene.

• Obtuse, equilateral

• Obtuse, scalene

• Right, scalene

• Acute, scalene