Copy of ELHS Unit 4 Post-Test_2024 (10/17/2024)

MATCHING
Match each term to its definition.

Required

2

A triangle with at least two sides of equal length is classified as ______________ .
A triangle with three unequal sides is classified as ____________ .

Which angles MUST be congruent?

Required

1

Find b.

Required

1

What is the measure of the BLUE exterior angle in the triangle below:

Required

1

Which angle is the smallest? Do not measure with a protractor.

Required

1

Which segment is the shortest? Do not measure with a ruler.

Required

1

What can you use to justify

Required

1

Which conjecture CANNOT be used to prove triangles congruent?

Required

1

Which conjecture does not ALWAYS prove triangles congruent?

Required

1

What can you use to justify

Required

1

Based on the information provided in the diagram below and the known information from #10, which conjecture allows you to conclude...

Required

1

What can you use to justify

Required

1

Based on the information provided in the diagram below and the known information from #12, which conjecture allows you to conclude...

Required

1

Based on the information provided in the diagram, which conjecture allows you to conclude...

Required

1

The two triangles pictured below are congruent.

Which congruence statement correctly represents this congruence relationship?

SUBJECTIVE SHORT ANSWER

Required

1

The two triangles below are congruent.

Complete the triangle congruence statement:

Required

1

Which triangle congruence conjecture justifies the congruence statement in #17 above.

Required

1

Several students made the same error on their quiz!

ERROR: These triangles MUST be congruent by SSA.

Write a sentence that explains the error in their reasoning.

Required

2

A student is trying to determine if a triangle can be formed with side lengths 6 cm, 8 cm, and 16 cm.

Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

Required

2

A student is trying to determine if a triangle can be formed with side lengths 1 in, 2 in, and 3 in.

Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

Required

6

Match each statement with the correct justification within the Flowchart Proof below:

Draggable item		Corresponding Item
is an angle bisector		Given #2
		Definition of Angle Bisector
		Given #1
		Same Segment
		AAS
		CPCTC

Copy of ELHS Unit 4 Post-Test_2024 (10/17/2024)

Which angles MUST be congruent?

Find b.

What is the measure of the BLUE exterior angle in the triangle below:

Which angle is the smallest? Do not measure with a protractor.

Which segment is the shortest? Do not measure with a ruler.

What can you use to justify

Which conjecture CANNOT be used to prove triangles congruent?

Which conjecture does not ALWAYS prove triangles congruent?

What can you use to justify

Based on the information provided in the diagram below and the known information from #10, which conjecture allows you to conclude...

What can you use to justify

Based on the information provided in the diagram below and the known information from #12, which conjecture allows you to conclude...

Based on the information provided in the diagram, which conjecture allows you to conclude...

The two triangles pictured below are congruent.Which congruence statement correctly represents this congruence relationship?

The two triangles below are congruent.Complete the triangle congruence statement:

Which triangle congruence conjecture justifies the congruence statement in #17 above.

Several students made the same error on their quiz!ERROR: These triangles MUST be congruent by SSA.Write a sentence that explains the error in their reasoning.

A student is trying to determine if a triangle can be formed with side lengths 6 cm, 8 cm, and 16 cm.Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

A student is trying to determine if a triangle can be formed with side lengths 1 in, 2 in, and 3 in.Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

Match each statement with the correct justification within the Flowchart Proof below:

Which angles MUST be congruent?

Find b.

What is the measure of the BLUE exterior angle in the triangle below:

Which angle is the smallest? Do not measure with a protractor.

Which segment is the shortest? Do not measure with a ruler.

What can you use to justify

Which conjecture CANNOT be used to prove triangles congruent?

Which conjecture does not ALWAYS prove triangles congruent?

What can you use to justify

Based on the information provided in the diagram below and the known information from #10, which conjecture allows you to conclude...

What can you use to justify

Based on the information provided in the diagram below and the known information from #12, which conjecture allows you to conclude...

Based on the information provided in the diagram, which conjecture allows you to conclude...

The two triangles pictured below are congruent.Which congruence statement correctly represents this congruence relationship?

The two triangles below are congruent.Complete the triangle congruence statement:

Which triangle congruence conjecture justifies the congruence statement in #17 above.

Several students made the same error on their quiz!ERROR: These triangles MUST be congruent by SSA.Write a sentence that explains the error in their reasoning.

A student is trying to determine if a triangle can be formed with side lengths 6 cm, 8 cm, and 16 cm.Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

A student is trying to determine if a triangle can be formed with side lengths 1 in, 2 in, and 3 in.Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

Match each statement with the correct justification within the Flowchart Proof below:

The two triangles pictured below are congruent.

Which congruence statement correctly represents this congruence relationship?

The two triangles below are congruent.

Complete the triangle congruence statement:

Several students made the same error on their quiz!

ERROR: These triangles MUST be congruent by SSA.

Write a sentence that explains the error in their reasoning.

A student is trying to determine if a triangle can be formed with side lengths 6 cm, 8 cm, and 16 cm.

Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

A student is trying to determine if a triangle can be formed with side lengths 1 in, 2 in, and 3 in.

Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

The two triangles pictured below are congruent.

Which congruence statement correctly represents this congruence relationship?

The two triangles below are congruent.

Complete the triangle congruence statement:

Several students made the same error on their quiz!

ERROR: These triangles MUST be congruent by SSA.

Write a sentence that explains the error in their reasoning.

A student is trying to determine if a triangle can be formed with side lengths 6 cm, 8 cm, and 16 cm.

Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!

A student is trying to determine if a triangle can be formed with side lengths 1 in, 2 in, and 3 in.

Write a sentence to explain WHY a triangle CAN or CANNOT be formed. Be precise!