Two different squares overlap in an unshaded square. Their full width is 10 cm, and shaded area A is 24 cm² greater than shaded area B. Find the unshaded area.
Opening the drawing…
MathBrush is being tested with a few parent groups, and every solution on the site is open to them. If you were given a code, it goes in once and this device remembers it. 65 worked examples are free to everyone without one.