18. Find the length of the segment indicated. Round your answer to the nearest tenth if necessary

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

Which statements are true about additional information for proving that the triangles are congruent check all that apply