Question
The perimeter of a rectangle is 96 cm, and the side of a
square is equal to the average of the rectangle’s length and breadth. Find the area of the square.Solution
ATQ, Perimeter of the rectangle = 2 × (l + b) The sum of the length and breadth = 96 / 2 = 48 cm The side of the square = 48 / 2 = 24 cm Area of the square = a² The area of the square = 24 × 24 = 576 cm²
More Mensuration Questions
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(?)2 + 4.113 = 25.92 – 32.03
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
41.78% of 1499 + (9/13) × 389.84 = ?% of 1599.67 + 180.45
570.11 ÷ 18.98 × 5.14 – 123.9 = √?Â
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
(804/65) ÷ (11/798) × (129/131) = ?
? * 5.92 = (450.08 ÷ 9.99) % of 5180 - 921.12
15.232 + 39.98% of 539.99 = ? × 6.99
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