Given the following isosceles triangle:

In degrees, find the measure of the sum of and in the figure above.

Given the following isosceles triangle:

In degrees, find the measure of the sum of and in the figure above.

A trapezoid has bases of length and and side lengths of and . What is the upper non-inclusive limit of the trapezoid's diagonal length?

A trapezoid has bases of length and and side lengths of and . What is the upper non-inclusive limit of the trapezoid's diagonal length?

Suppose the lengths of the bases of a trapezoid are 1 and 5 respectively. The altitude of the trapezoid is 4. What is the diagonal of the trapezoid?

Suppose the lengths of the bases of a trapezoid are 1 and 5 respectively. The altitude of the trapezoid is 4. What is the diagonal of the trapezoid?

Find the area of a trapezoid given bases of length 6 and 7 and height of 2.

Find the area of a trapezoid given bases of length 6 and 7 and height of 2.

What is the area of the trapezoid above if a = 2, b = 6, and h = 4?

What is the area of the trapezoid above if a = 2, b = 6, and h = 4?