The two interior angles that are not adjacent to an exterior angle are called ?

Which of the following is not a subset of {1,2,3}?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?