Congruence of Triangles

Identify the congruent triangles in the following pair of triangles: Triangle ABC and Triangle DEF, where AB = DE, BC = EF, and AC = DF.

• Triangle ABC and Triangle DEF

• Triangle ABE and Triangle DEF, where AB = DE, BE = EF, and AE = DF

• Triangle ABC and Triangle DEF, where AB = DE, BC = EF, and AC = DF

• Triangle ABD and Triangle DEF, where AB = DE, BD = EF, and AD = DF

Tags

CCSS.HSG.CO.B.7

What criteria is this.

• ASA criteria

• RHS criteria

• SAS criteria

Tags

CCSS.HSG.SRT.B.5

Does the rotating of the figure change the fact that two shapes are congruent?

• Yes

• No

• Maybe

• It makes no sense

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The three sides of one triangle are equal to the three corresponding sides of another triangle then the triangle is congruent by ———- criteria

• SAS criteria

• SSS criteria

• RHS criteria

• ASA criteria

Tags

CCSS.HSG.SRT.B.5

Which of the following is not a congruence criteria?

• RHS criteria

• AAA criteria

• ASA criteria

• SAS criteria

Tags

CCSS.HSG.SRT.B.5

What is the meaning of congruent?

• figures having the same angle, shape and size

• figures having same shape and size

• figures having the same shape but not same size or angle

• figures having the same size but not shape

Tags

CCSS.8.G.A.2

Identify the congruent parts of Triangle RST and Triangle LMN, given that RS = LM, ST = MN, and angle R = angle L.

• RS, LM, ST, MN, angle R, angle L

• RT, LM, angle N

• RS, MN, angle T

• RT, LN, angle S

Tags

CCSS.HSG.CO.B.7

State the criteria for proving two triangles congruent using AAS congruence.

• Two triangles are congruent using AAS congruence if two angles and the non-included side of one triangle are congruent to two angles and the non-included side of another triangle.

• Two triangles are congruent using AAS congruence if the hypotenuse and one leg of one triangle are congruent to the hypotenuse and one leg of another triangle.

• Two triangles are congruent using AAS congruence if all three sides of one triangle are congruent to all three sides of another triangle.

• Two triangles are congruent using AAS congruence if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle.

Tags

CCSS.HSG.SRT.B.5

Draw two RHS criteria triangle with labelling..

Answer explanation

Congruent figures need to be turned the same way or direction to be congruent.

• True

• False

Tags

CCSS.8.G.A.2