Congruent triangles (SSS)

12 questions

1. In degrees, what is the size of the angle shown?
2. Select all the quadrilaterals that have at least one pair of equal sides.
3. These two rectangles are similar. This means that the side marked x is ___ cm.
4. Quadrilaterals ABCD and HEFG are congruent. Match each side or angle in quadrilateral ABCD with a corresponding edge or angle in quadrilateral HEFG.
5. A transformation has taken place on a shape. The image is congruent to the object. Which transformation cannot have taken place?
6. Match each quadrilateral with another quadrilateral that could have the same interior angles.
7. If triangle ABC is congruent to triangle PQR. Match the corresponding equal edges.
8. Triangle MNO is congruent to triangle ABC by SSS and MN is 11 cm. Which angle in triangle MNO is opposite MN?
9. Triangle MNO has two angles of 103° and 32°. Side MN is 12 cm. Are triangle ABC and MNO congruent?
10. STUV is a square. Match each statement to a reason to prove that triangle STU is congruent to triangle SVU by SSS.
11. Jun measures each of these triangles. Which of the triangles are congruent to this triangle by SSS?
12. PQRS is an isosceles trapezium. PR = QS. Match the letters in the proof with the correct edge.

License: OGL