Question

A plot of land has been surveyed for a new housing development with borders AB, BC, DC, and DA. The plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet.

Right trapezoid A B C D is shown. Angles A and D are right angles. Sides A B and D C are parallel. The length of A D is 60 feet and the length of B C is 65 feet.

If the measure of angle BCD is 67.4°, the measure of angle ABC is

°.

If the length of base AB is 80 feet, the length of DC is

feet.

Answer 1

90 approximately because if AB is 80 then DC should be 90 because AB come before DC in letters

Answer 2

112.6 degrees and 105 feet.

Explanation:

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