Grade 8 | Unit 1: Rigid Transformations and Congruence | End-of-Unit Assessment (A)

Select all the true statements.

• Two squares with the same side lengths are always congruent.

• Two rectangles with the same side lengths are always congruent.

• Two rhombuses with the same side lengths are always congruent.

• Two parallelograms with the same side lengths are always congruent.

• Two quadrilaterals with the same side lengths are always congruent.

Tags

8.G.A.2

Tags

8.G.A.1

Diego made the shape on the left, and Elena made the shape on the right. Each shape uses 5 circles. Select all the true statements.

• The smallest circle in Diego's design is congruent to the smallest circle in Elena’s design.

• Diego’s design is congruent to Elena’s design.

• Elena’s design is a translation of Diego's design.

• The largest circle in Elena's design is congruent to the largest circle in Diego's design.

• Each circle in the Elena's design has a congruent circle within Diego's design.

Tags

8.G.A.1.a

Describe a sequence of transformations that shows that Polygon A is congruent to Polygon B.

Evaluate responses using AI:

OFF

Tags

8.G.A.2

For each pair of shapes, decide whether or not Shape A is congruent to Shape B. Explain your reasoning.

Evaluate responses using AI:

OFF

Tags

8.G.A.2

Evaluate responses using AI:

OFF

Tags

8.G.A.5

Evaluate responses using AI:

OFF

Tags

8.G.A.5

Identify at least two pairs of congruent angles in the figure and explain how you know they are congruent.

Evaluate responses using AI:

OFF

Tags

8.G.A.5

Evaluate responses using AI:

OFF

Tags

8.G.A.5