Properties of Rhombuses

Explore the unique properties of rhombuses, including their sides, angles, and diagonals, through various exercises.

Grade 8 Math GeometryProperties of Rhombuses

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Includes

Multiple ChoiceFill in the Blanks2 Short AnswerTrue / False

Standards

CCSS.MATH.CONTENT.8.G.A.5

Topics

rhombusgeometryquadrilateralgrade 8

7 sections · Free to use · Printable

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Read each question carefully and answer to the best of your ability. Show all your work when necessary.

1. Which of the following is NOT a property of a rhombus?

All four sides are congruent.

Opposite angles are congruent.

Diagonals are congruent.

Diagonals are perpendicular bisectors of each other.

2. If one angle of a rhombus is 70 degrees, what is the measure of the adjacent angle?

70 degrees

90 degrees

110 degrees

180 degrees

3. A rhombus is a quadrilateral with all four sides .

4. The diagonals of a rhombus are bisectors of each other.

5. Each diagonal of a rhombus the opposite angles.

6. Draw a rhombus and label its vertices A, B, C, and D. Draw its diagonals and label their intersection point E.

7. If the diagonals of a rhombus are 10 cm and 24 cm, what is the perimeter of the rhombus? Show your work.

8. All squares are rhombuses.

True

False

9. All rhombuses are squares.

True

False

10. In rhombus PQRS, the measure of angle P is 120 degrees. Find the measures of angles Q, R, and S.