Drag and drop appropriate angle values to their corresponding regular polygons answers may be used more than once Polygons: square, hexagon ,pentagon, octagon

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.

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Select the lengths in centimeters that would form a right triangle