Who is kayleem friend in real life plz tell me the truth and I'll give you brainlist plz

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

The radius of a sphere is 3 inches. which represents the volume of the sphere?

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle