Correct Angle Addition Postulate

Given: picture Justify the conclusion: m\angle1+m\angle2=m\angle CDB

• Def. of perpendicular lines

• SAP (segment addition postulate)

• AAP (angle addition postulate)

• def. of angle bisector

Tags

CCSS.8.G.A.5

Choose the correct conclusion with the given and reason.
Given: picture
Conclusion: ?
Reason: SAP (segment addition postulate)

• CB+BD=CD

Which choice shows the Reasons in the proper order?

• Given; Definition of a Right Angle; Angle Addition Postulate; Definition of Complementary; Substitution

• Given; Definition of a Right Angle; Substitution; Angle Addition Postulate; Definition of Complementary

• Given; Definition of a Right Angle; Angle Addition Postulate; Substitution; Definition of Complementary

Tags

CCSS.7.G.B.5

Where would the Definition of Complementary go in this proof?

• Reason 1

• Reason 2

• Reason 2 and 3

• Reason 2 and 4

Tags

CCSS.7.G.B.5

• 15

• 60

• 75

• 90

Tags

CCSS.4.MD.C.7

According to the angle addition postulate, which of the following is TRUE?

• m<JKM + m<RKM = m<JKR

• m<JKR + m<RKM = m<JKM

• m<JKR + m< JKM = m<RKM

Tags

CCSS.8.G.A.5

What is m∠ABD

Mathematical Equivalence

ON

Tags

CCSS.4.MD.C.7

Solve

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.5

Solve

• 50°

• 58°

• 115°

• 226°

Tags

CCSS.7.G.B.5

Which option is best to fill in Statement 3 ?