Refer to "the beautiful helen" from "what happened before the iliad. " in the story "the beautiful helen" from "what happened before the iliad," what does menelaus do when he finds out helen has been taken by paris?.

What does a triple-beam balance require the user to do? add the numbers from the three sliders to determine the mass of an object multiply the numbers from the three sliders to determine the mass of an object add the numbers from the three sliders to determine the volume of an object multiply the numbers from the three sliders to determine the volume of an object