The measure of the vertex angle of an isosceles triangle is 16 times the measure of the base angle. Find the measure of all three angles.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

∆red ≅ ∆ by rule will give brainiest if possible