Would anyone know the correct answers to these three math questions?
What is the sum of the measures of the interior angles of a 21-gon?
What is the measure of an exterior angle of a regular pentagon?
c) Determine which of the following could be the side measures of a right triangle. Select all that apply.
5 ft, 4 ft, 3 ft
6 ft, 4 ft, 2 ft
11 ft, 10 ft, 6 ft
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