Which statements are true regarding the regular dodecagon? Check all that apply

Asap will give brainliest and a lot of points

1. what is the measure of ∠abc? what is the measure of ∠abd?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.