PLEASE HELP ME WITH THIS QUESTION PLEASE IM DESPERATE...

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?