All About Angles

The following image shows 2 parallel lines with a transversal. Drag and drop the degrees from below to match them to their corresponding angle.

b

c

43°

137°

94°

Tags

CCSS.8.G.A.5

Drag and drop a value to complete the missing angle in the triangle.

b

58°

61°

119°

Tags

CCSS.8.G.A.5

Which equation could be used to solve for x?

• 180 + 103.4 + 32.1 = x

• 180 - x = 103.4 - 32.1

• 32.1 + x + 32.1 = 180

• 180 - 103.4 = 32.1 - x

Tags

CCSS.8.G.A.5

Line 1 and Line 2 are parallel. Based on this information, complete the following statements


Angle ​ (a)   and angle d are vertical angles; therefore they are ​ (b)   .

• a

• b

• c

• congruent

• supplementary

• complementary

Tags

CCSS.7.G.B.5

Line 1 and Line 2 are parallel. Based on this information, complete the following statements


Angles c, b, o, and n are an example of ​ (a)   angles because they all are congruent.

• corresponding

• similar

• supplementary

• complementary

Tags

CCSS.8.G.A.5

Drag and drop the degrees to their corresponding angles. (not all numbers will be used)

b

a

53°

127°

74°

Tags

CCSS.7.G.B.5

The image depicts parallel lines with a transversal. Which equation could be used to solve for x? (Hint, the angles are supplementary)

• 7x + 9 = 5x + 3

• 7x + 9 + 5x + 3 = 90

• 7x + 9 + 5x + 3 = 180

• We are unable to determine x.

Tags

CCSS.7.G.B.5

Fill in the blanks to complete the statement below:
The ​ (a)   angles inside of a triangle add up to ​ (b)   °

• exterior

• 90

• 100

• interior

• 180

Tags

CCSS.8.G.A.5

Angles that form a straight line are ​ (a)   . These angles add up to ​ (b)   °

• supplementary

• 180

• 90

• 100

• complementary

Tags

CCSS.7.G.B.5