What is the midline of a trapezoid with bases of 10 cm and 26 cm?

Find the midline of a trapezoid with bases measuring 12 cm and 18 cm.

True or False: The legs of an isosceles trapezoid are always congruent.

True or False: The diagonals of an isosceles trapezoid are always congruent.

What is the area of a trapezoid with bases 10 cm, 16 cm, and height 9 cm?

If a trapezoid has bases 8 cm and 12 cm, and its area is 60 cm², what is its height?

If the height of a trapezoid is doubled while keeping the bases the same, what happens to the area?

If one base of a trapezoid is increased by 50% while the other base and the height remain unchanged, what happens to the area?