The total area of a circle and a square is 6350 cm2, the diameter of the circle is 70cm, what is the difference between the circumference of the circle and perimeter of a square?
Radius of a circle = 35cm Side of a square = a According to the question, π r2 + a2 = 6350 22/7 × 35 × 35 + a2 = 6350 3850 + a2 = 6350 a = 2500 a = 50cm Required difference = 2 πr – 4a = 2 × 22/7 × 35 – 4 × 50 = 220 – 200 = 20 cm
(13 X 11) + (19 X 3) = 400% of √?
(2500 ÷ √625) × √(42.25) = ? ÷ 4
15% of 2400 + (√ 484 – √ 256) = ?
7292/3 = ?
One-fifth of the attendees at an international banquet were French men. If the number of French women at the banquet was 2/3 more than the number of Fre...
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Find the value of 'p' in the given expression: 15 of 6 ÷ p x 4 = 30.
236.23-653.23+696.23=?
