Mathematics · Mensuration

Find the area of cardboard wasted if a quadrant (sector of maximum possible size with central angle 90°) is cut out from a square cardboard of side 28 cm. (Take π = 22/7)

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

168 cm 2

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Find the area of cardboard wasted if a quadrant (sector of maximum possible size with central angle 90&deg;) is cut out from a square cardboard of side 28 cm. (Take &pi; = 22/7)