Find the perimeter and area of a square of side 11 cm.
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Answer:
perimeter of square = 4(side)
= 4(11)
= 44
Answered by
0
Answer:
Perimeter = 44 cm
Area = 121cm²
Step-by-step explanation:
Perimeter of square = AB + BC + CD + DA
= (a + a + a + a) units
= 4a units
Area of the square is given by
Area = side × side
A = a × a sq. units
Therefore, A = a² square units
Use the above formulas to find the perimeter and area
Therefore, perimeter = 4 × 11 cm =
Perimeter = 44 cm
Now, area of the square = (side × side) sq. units
Area = 11 × 11 cm²
Area = 121 cm²
Kindly mark it as brainliest.
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