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25. The length of the side of a square shaped stage is 60n. What is its area and also find perimeter.(3marks)​

Answer»

Question :

  • The length of the side of a SQUARE shaped stage is 60n. What is its area and also find PERIMETER

Solution :

We KNOW that

Area of square = a ²

Perimeter of square = 4 × a

So, Area of square = 60² = 3600

Perimeter of square = 4 a = 4×60 = 240

More to know

  • The area of the triangle is the region enclosed by its perimeter or the three SIDES of the triangle
  • When the values of the three sides of the triangle are given, then we can find the area of that triangle by using Heron's Formula as well
  • The perimeter of a triangle is the sum of all its three sides.
  • We can work out the perimeter using the following formula:
  • Perimeter of a triangle = sum of all three sides. If a, B and c are the sides of the triangle, then.
  • Perimeter of triangle = a + b + c.


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