Missing Sides of Quadrilaterals

Solve for the missing length.

• 12.6 m

• 12 m

• 82.8 m

• 83.2 m

Solve for the missing length.

• 6

• 8

• 12

• 3

Solve for the missing length.

• 6 cm

• 12 cm

• 8.4 cm

• 4.2 cm

Solve for the missing length.

• 3 cm

• 1.6 cm

• 5.6 cm

• 6 cm

Solve for the missing length.

• 6.8 km

• 2.6 km

• 3.7 km

• 6.8 cm

Solve for the missing length.

• 8.8 cm

• 8.8 ft

• 17.6 cm

• 38.7

Solve for the missing length.

• 6.8 cm

• 3.4 cm

• 13.6 cm

• 11.56 cm

• 10 ft. because opposite angles are congruent in an isosceles trapezoid.

• 10 ft. because the diagonals bisect each other in an isosceles trapezoid.

• 10 ft. because all sides of an isosceles trapezoid are congruent.

• 10 ft. because the legs of an isosceles trapezoid are congruent

• 15 IN. because opposite sides are congruent in a rhombus.

• 15 IN. because all sides are congruent in a rhombus.

• 30 IN. because diagonals bisect each other in a rhombus.

• 30 IN. because diagonals are perpendicular in a rhombus.

• 10 cm because opposite sides are congruent in rectangles.

• 10 cm because all sides are congruent in rectangles.

• 24 cm because opposite sides are congruent in rectangles.

• 24 cm because all sides are congruent in rectangles.