Copy of ELHS Unit 4 Pre-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 other known information, which conjecture allows you to conclude...

What can you use to justify

Based on the information provided in the diagram below and other known information, 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!

Use math to justify your thinking.

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!

Use math to justify your thinking.

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