What is the perimeter of a parallelogram with sides of 5 and 7?

What is the area of a rhombus with diagonals of 6 and 8?

What is the perimeter of a rhombus with an area of 42 and an altitude of 6?

What is the perimeter of a rhombus with a side of 11 and an altitude of 8?

What is the area of a square with a perimeter of 14?

What is the area of a square with a perimeter of 16?

What is the perimeter of a square with an area of 81?

What is the perimeter of a square with an area of 36?

What is the area of a rectangle with a length of 10 and a width of 3?

What is the perimeter of a rectangle with a length of 17 and a width of 11?