8th Grade Angles

What is the measure of angle A?

• 105

• 75

• 40

• 100

Tags

CCSS.8.G.A.5

Use the sum of interior angles to explain how the two triangles are similar.

• <F is 127

  <B is 134

• <F is 53

  <B is 46

• <F is 46

  <B is 53

• <F is 134

  <B is 127

Tags

CCSS.HSG.SRT.A.2

• 108

• 62

• 72

• 252

Tags

CCSS.8.G.A.5

• 55

• 57

• 68

• 123

Tags

CCSS.HSG.SRT.A.2

A triangle is shown. One side of the triangle lies along a ray. Based on the diagram, which statement best describes the measure of ∠P?

• ∠P = 74° because 85 + 21 = 106 and 180 – 106 = 74.

• ∠P = 286° because 85 + 21 = 106 and 180 + 106 = 286.

• ∠P = 95° because 180 – 85 = 95.

• ∠P = 106° because 180 – (85 + 21) = 74 and 180 – 74 = 106.

Tags

CCSS.8.G.A.5

In each diagram, line h and line j are parallel. Both lines are intersected by line m. Based on the diagrams, what is the value of x?

• x = 119° because the angles shown in each diagram are supplementary.

• x = 61° because the angles shown are congruent.

• x = 29° because the angles shown are complementary.

• x = 151° because the difference between the angles shown is 90°.

Tags

CCSS.8.G.A.5

Which pair of angles represents alternate exterior angles?

• ∠4  and ∠8

• ∠7  and ∠5

• ∠1  and  ∠2

• ∠6  and  ∠5  

Tags

CCSS.8.G.A.5

Which pair of angles represents alternate interior angles?

• ∠3  and ∠8

• ∠7  and ∠2

• ∠7  and ∠8

• ∠4  and ∠8

Tags

CCSS.8.G.A.5

∠8  and  ∠5  are ___.

• Alternate Interior Angles

• Alternate Exterior Angles

• Consecutive Exterior Angles

  (Same-side Exterior Angles)

• Corresponding Angles

Tags

CCSS.8.G.A.5

∠3   and  ∠2   are ___.  

• Alternate Interior Angles

• Alternate Exterior Angles

• Consecutive Interior Angles

  (Same-side Interior Angles)

• Corresponding Angles

Tags

CCSS.8.G.A.5