Using a ruler how could you calculate the floor area of your classroomm

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Ihonestly have no clue if it's each or none.