Lateral surface area is the sum of all sides of a 3D object EXCEPT it's top and bottom bases.
You got it!!!!!! Just think about what you’ve been taught
Answer:
6 years
Step-by-step explanation:
let x = # of years
6 + 2x = 12 + x
x = 6
This would be 19/2 if u fract dec be like 19.2 not sure if it is right but hipe it helps lol