Congruent Triangles

Two triangles are compared to see if they are congruent. Which of the following conditions will always mean that the triangles are congruent?

• both triangles contain a right angle

• three pairs of sides are the same

• two pairs of sides are the same

• two pairs of sides and one pair of angles are the same

Are these triangles congruent?

• Yes

• No

Are these triangles congruent?

• Yes

• No

Which congruence condition is shown?

• Side-Side-Side

• Angle-Side-Angle

• Angle-Angle-Side

• Hypotenuse-Leg

∆ABC≅∆XYZ
which is true?

• AB≅XY

• AB≅YX

• AB≅XZ

• BC≅CB

∆EHG≅∆KFC
Which is a true statement?

• EH≅FK

• HG≅KF

• EG≅KC

• ∠E≅∠C

The following triangles are congurent. Solve for x and y.

The following trianlges are congruent by the ASA congruence condition. Solve for x.

Which congruence condition applies to these triangles?

• Hypotenuse-Leg

• Side-Angle-Side

• Angle-Side-Angle

• Side-Side-Side

Which congruence condition applies to these trianlges?

• Angle-Angle-Side

• Hypotenuse-Leg

• Side-Side-Side

• Side-Angle-Side