PLEASE HELP ASAP the plans for a shed call for a rectangular floor with a perimeter of 228 ft. The length is two times the width. Find the length and width. The width is ft. The length is ft.

Given: ac and db are diameters. m∠3=

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?