cpctc

cpctc

Assessment

Flashcard

Mathematics

8th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What does CPCTC stand for?

Back

CPCTC stands for 'Corresponding Parts of Congruent Triangles are Congruent.'

2.

FLASHCARD QUESTION

Front

What is the definition of congruent triangles?

Back

Congruent triangles are triangles that are identical in shape and size, meaning their corresponding sides and angles are equal.

3.

FLASHCARD QUESTION

Front

If ∆ABC ≅ ∆DEF, what can we say about ∠A and ∠D?

Back

∠A ≅ ∠D because corresponding angles of congruent triangles are congruent.

4.

FLASHCARD QUESTION

Front

What is the significance of the congruence statement ∆ABC ≅ ∆DEF?

Back

It indicates that all corresponding sides and angles of triangles ABC and DEF are equal.

5.

FLASHCARD QUESTION

Front

How can you determine if two triangles are congruent?

Back

Two triangles can be determined to be congruent using criteria such as SSS (Side-Side-Side), SAS (Side-Angle-Side), ASA (Angle-Side-Angle), AAS (Angle-Angle-Side), or HL (Hypotenuse-Leg for right triangles).

6.

FLASHCARD QUESTION

Front

What is the corresponding side to side AB in triangle ∆ABC if ∆ABC ≅ ∆DEF?

Back

The corresponding side to AB in triangle ∆DEF is DE.

7.

FLASHCARD QUESTION

Front

If ∠M ≅ ∠A and ∠N ≅ ∠B, what can we conclude about triangles ∆MAN and ∆ABC?

Back

We can conclude that triangles ∆MAN and ∆ABC are congruent by the Angle-Angle (AA) criterion.

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