Common Assessment Q2 Review

Applying Transformations: Given the points A(3, 4) and B(7, 2), apply a translation of (x, y) → (x + 2, y - 3) and find the new coordinates of A' and B'.

• A'(5, 1), B'(9, -1)

• A'(7, 1), B'(11, -1)

• A'(3, 7), B'(7, -1)

• A'(1, 5), B'(5, -1)

Applying Transformations: If a point P(5, 6) is reflected over the x-axis, what are the coordinates of the image P'?

• (5, -6)

• (6, 5)

• (5, 6)

• (-5, 6)

Applying Transformations: Given the points C(2, 3) and D(4, 5), apply a rotation of 90 degrees counterclockwise about the origin and find the new coordinates of C' and D'.

• C'(-2, -3), D'(-4, -5)

• C'(-3, 2), D'(-5, 4)

• C'(-3, 2), D'(5, -4)

• C'(2, 3), D'(4, 5)

Applying Transformations: If a point Q(8, 9) is dilated by a scale factor of 2 with respect to the origin, what are the coordinates of the image Q'?

• (16, 18)

• (16, 20)

• (10, 11)

• (4, 4)

Applying Transformations: Given the points E(1, 2) and F(3, 4), apply a reflection over the line y = x and find the new coordinates of E' and F'.

• (1, 2) and (3, 4)

• (2, 1) and (4, 3)

• (3, 1) and (4, 2)

• (2, 3) and (4, 5)

• ASA

• SAS

• SSS

• AAS

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SAS
• SSS
• ASA
• HL

Which triangle congruence theorem can be used to prove the triangles are congruent?

• AAS
• SSS
• SAS
• SSA

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• AAS
• Not Possible

How are the triangles congruent?

• HL
• SSS
• SAS
• AAS