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2 votes
If length of a square is 10 cm, what is the half of it's area !​

2 Answers

1 vote

Our answer is: 50 cm²


\Large\textsl{Explanation}

We are asked to find one half of a square's area, given that the length of the square is 10 cm.

So first, we find the square's area by using the formula -


\bf{A=a^2}

Where -

  • A = area (unknown)
  • a = side length (10 cm)

Substitute the values:


  • \bf{A=10^2}

  • \bf{A=100\;cm^2}

To find one half of the area, divide the area by 2:


  • \boxed{\bf{A=50\:cm^2}}


\therefore one-half of the square's area is 50 cm²

User Shinji
by
8.4k points
5 votes

Answer:

50

Explanation:

all 4 sides on a square are equal so if the length is 10 all 4 sides are 10 and you find an area by doing l x w = area so 10 x 10 = 100 and half of 100 is 50 so the answer is 50

User Marklark
by
9.3k points

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