Explanation

One acre is approximately equal to 4047 square meters.

Explanation

• The first 10 odd numbers are: 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19.
• The sum of these numbers is: 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 = 100.

Explanation

Rejoinder  =>  بحث کا جواب / منہ توڑ جواب

Explanation

زہد کا مطلب ہے پاکیزگی

Explanation

جفا کا مطلب ہے بے وفائی کرنا

Explanation

آہن مطلب سخت یا مضبوط

Explanation

Explanation

• The formula 5*n!/(n-2) can be expanded as:
• 5 * (n * (n-1) * (n-2) * ... ) / (n-2)
• The (n-2) terms cancel out, leaving: 5 * n * (n-1)
  

Explanation

• The sum of the first n odd numbers is given by the formula: n^2.
• In this case, n = 70, so the sum is 70^2 = 4900.

Explanation

• A pyramid is a polyhedron with a square base and four triangular faces that meet at the apex.
• The base of a pyramid is always a square, which provides a stable foundation for the structure.