Which statement must be true about the diagram?
a.)point k is a midpoint of jl
b.)m c.)ray km is an angle bisector of d.)jk=1/2kl

Answer

C.)Ray KM is an angle bisector of < NKL.

Explanation

A bisect is a line that divides something into 2 equal parts.

In the diagram, < NKM = <MKL

This means that < NKL has been divided by 2 equal parts by the ray KM.

∴  Ray KM is an angle bisector of < NKL.

The correct answer is  C.)Ray KM is an angle bisector of < NKL.

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 !