Which set of angles are alternate interior angles

a) 1 and 7
b) 1 and 4
c) 2 and 4
d) 3and 5
e) 3 and 6

Hello!

E) 3 and 6

interior angles are the angles on the inside of the parallel angles. In this case, 3, 4,  5, and 6 are interior angles.

alternate exterior angles are 2 interior angles on opposite sides of the line passing through the middle.

in this case, the alternate exterior angles are: 3 and 6 / 5 and 4

choosing from your answer choices, you'll see that the only option that matches either of the 2 alternate interior angles I listed is: E) 3 and 6

I hope this helps, and have a nice day!

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

20%

step-by-step explanation: