Quadrilaterals Practice

A trapezoid is a parallelogram.

• True
• False

Find the measure of DG.

• 14
• 28
• 12
• 16

Find the missing angle of the trapezoid.

• 65
• 115
• 180
• None of these

Find the value of x.

• 23
• 28
• 30
• Cannot be determined

Find the value of x.

• 4
• 6
• 5
• 129

Find the measure of ∠1:

• 79°
• 101°
• 72°
• 180°

Tags

CCSS.HSG.CO.C.11

The diagonals of an isosceles trapezoid are congruent.

• True
• False

Which of the following statements is false?

• all four angles are congruent
• the legs are congruent
• the diagonals are congruent
• the base angles are congruent

Diagonals are perpendicular in all -?-

• quadrilaterals
• rectangles
• rhombuses
• parallelograms

BCDE is square.  Find CE.

• 40
• 90
• 80
• 20

Tags

CCSS.HSG.CO.C.11