(e) Find the measure of the side of a square handkerchief of area 324 cm2.
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(e) Find the measure of the side of a square handkerchief of area 324 cm2.
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Answer:
a=18cm
Step-by-step explanation:
The sides of square handkerchief is of 18 cm.
Solution:
Area of square is found my multiplying the length of two square sides. The square sides are of same length. The square opposite sides are parallel.
Area of the square = Product of two sides.
As we all know the sides of a square are same and let us take the sides as X.
Hence, Area of handkerchief
x²=324cm²
Sides of handkerchief is
x=√324cm²=18 cm