| ) Evaluate the expression 50 - t when t equals 10, 20, or 25. Then complete the table to show the values. t 10 20 25 50 - 50-t 50-t 50-t 50 - 50- O 50- = =

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

True or false look at the picture pls : /

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?