Which pairs of numbers have a gcf of 5?

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Describe the relationship between the angles of similar triangles and the sides of similar triangles