In the diagram below of triangle EFG, H is a midpoint of EF and J is a midpoint of FG. IfmZJHF = 7x + 62, and mZGEH = 79 - 10x, what is the measure of ZJHF?

ans789

step-by-step explanation:

6

step-by-step explanation:

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d