the perimeter of two squares and 40 cm and 32 cm find the perimeter of third square whose area is equal to the difference of the area of the two squares.
Answers
Answer:
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Answer:
Perimeter of third square is 24cm.
Step by step explained:
perimeter of first square = 40cm
side = 40/4
= 10cm
area of first square = (side)²
= 10×10
= 100cm²
perimeter of second square = 32cm
side = 32/4
= 8cm
area of second square = (side)²
= 8×8
= 64cm²
Difference of area = 100-64
= 36cm²
area of third square = 36cm²
side = √36
= √6×6
= 6cm
perimeter of third square = 4×side
= 4×6
= 24cm