Question
The areas of three adjacent faces of a cuboidal tank are
3 m², 12 m² and 16 m². The capacity of the tank. in litres, is:Solution
Capacity means volume Volume of adjacent faces of a aboid is = √xyz = √3 × 12 ×16 / √3× 4 × 3 × 4 ×4 = 3 × 4 × 2 = 24 m3 We know that 1m3 = 1000l 24m3 = 24 × 1000 liter = 24000 liter
More Mensuration Questions
116 ÷ 280 of 1/2 + 3/5 × 5/3 = ?
756 + 432 – 361 + ? = 990
What will come in place of the question mark (?) in the following expression?
(320 ÷ 8 + 22) × 4 = 60 + 40% of ?
(125 × 12 × √8100) ÷ 150 = ?
3? x 23 ÷ √ 256 = 40.5
Simplify the expression:
(4x² - 16) / (2x - 4)
Find the value of 5342.5 +543.45+54.345 +5.4345+0.54345.
65% of ? = 50 + 20 × 4
25% of 140 + 2 × 8 = ? + 9 × 5
18 + 28 ÷ 4 - 14 = ? - 35
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