Isosceles Trapezoids

Base angles of an isosceles trapezoid are _____.

• neither

• supplementary

• congruent

The legs of an isosceles trapezoid are _____.

• parallel

• perpendicular

• congruent

• skew

Find the value of x.

• 23

• 28

• 30

• Cannot be determined

Find the value of x.

• 4

• 6

• 5

• 129

In the properties of an isosceles trapezoid, the legs, lower bass, upper base, and diagonals are_____________.

• Equiangular

• Congruent

• Parallel

• Perpendicular

The diagonals of an isosceles trapezoid are congruent.

• True

• False

The midsegment of a trapezoid is half the sum of the bases.

• True

• False

A trapezoid is a quadrilateral with exactly one pair of _____ sides.

• parallel

• congruent

• perpendicular

• skew

Find the measure of DG.

• 14

• 28

• 12

• 16

Find the value of x.

• 35

• 3

• 33

• None of these