Day 6: Triangle Congruency

What defines polygons as congruent? Select all of the following that apply.

What angle corresponds with angle A?

What angle corresponds with angle B?

What side corresponds with side AB?

Segment DF is 6 cm. What is the length of segment DE?

Segment CD is 5x cm. Segment AD is 10 cm. What is the value of x?

<AED is 90 degrees. Which other angle is 90 degrees?

Triangle ABC is congruent to which of the following?

Segment AB is 12 units. Segment PQ is 3x. What is the value of x?

<ABC is 60 degrees. <PQR is 2x + 10. What is the value of x?