Please help:

give an example of an undefined term and how it relates to a circle.​

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

X-intercept=-5 y-intercept=2 the equation of the line is

Evaluate cos2θ for cosθ = square root of 3/2