) A rectangles length is 4 more than 3 times its width. Its perimeter is 152. Find the length and width.

Let the width of the rectangle be 'w'

According to the question length of the rectangle (l) is 4 more than 3 times it's width;

l = 3w + 4

Perimeter of rectangle = 152

Formula of perimeter of rectangle = 2(Length + Width)

So,

Width of the rectangle (w) = 18

Length of rectangle (l) = 3 × 18 + 4 = 58

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: