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Triangle Proofs

Authored by Abigail Summerville

Mathematics

9th - 12th Grade

CCSS covered

Used 98+ times

Triangle Proofs
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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The first missing reason for this proof is:

SSS congruence postulate

given

CPCTC

Every angle has a bisector

Tags

CCSS.HSG.SRT.B.5

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The second missing reason for this proof is:

SSS congruence postulate

given

CPCTC

Every angle has a bisector

Tags

CCSS.HSG.SRT.B.5

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The third missing reason for this proof is:

SSS congruence postulate

given

CPCTC

Every angle has a bisector

Tags

CCSS.HSG.SRT.B.5

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The fourth missing reason for this proof is:

SSS congruence postulate

given

CPCTC

Every angle has a bisector

Tags

CCSS.HSG.SRT.B.5

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The goal of the Triangle Sum Theorem Proof is to show

The sum of the interior angles equal 18 degrees

The sum of the interior angles equal 240 degrees

The sum of the interior angles equal 90 degrees

The sum of the interior angles equal 180 degrees

Tags

CCSS.8.G.A.5

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The first missing reason for this proof is:

given

Parallel postulate

These are adjacent angles form a linear angle or straight line

Angle congruence postulate

Tags

CCSS.8.G.A.5

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The second missing reason for this proof is:

given

Parallel postulate

These are adjacent angles form a linear angle or straight line

Angle congruence postulate

Tags

CCSS.8.G.A.5

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