The perimeters of two squares are 40cm and 32 cm Find the perimeter of a third square whose area is ...........

Quantitative Aptitude ( CCS) Mensuration 2D

The perimeters of two squares are 40cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares.

छोटे Courses बड़े Results

Master Mensuration 2D

Prepare through Micro-courses

Try Now

Explanation:

side of first square = 40/4 =10cm
side of second square = 32/4 = 8cm
area of third squre = 10² - 8² = 36 sq cm
side of third square = √36 = 6 cm
required perimeter = 6*4 = 24cm