Find the breadth of a rectangle whose perimeter is 50cm² and length is 20cm

One side of a rectangle is 2 cm longer than a second side. If the area is 35cm2, find the dimensions of the rectangle.

A 5-inch by 7-inch picture is surrounded by a frame of uniform width. The area of the picture and frame together is 80squareinches. Find the width of the frame.

Find the largest area possible if the association has 1200 feet of fencing available.

Find the volume of a rectangular room with width 12 feet, length 15 feet, and height 8 feet.

The numerical difference between the area of a square and the perimeter of that square is 32. Find the length of a side of the square.

When the length of each edge of a cube is increased by 1 cm, the volume is increase by 61 cm3. What is the length of each edge of the original cube?

The area of a triangular church window is 90 square meters. The base of the window is 15 meters. What is the window’s height?