If the angles of the triangle are in the ratio of 1:2:3, then what is the smallest angle?
Let the angles be x, 2x and 3x. By angle sum property, ⇒ x + 2x + 3x = 180° ⇒ x = 30° ∴ The smallest angle is 30°.
[(36 × 15 ÷ 96 + 19 ÷ 8) × 38] = ?% of 608
√38809 × √3249 – (91)2 = (?)2 + (50)2 – 36
(11/12) × (18/22) × (4/3) + 3 = ?2
(160 × 12 - 13 × 20)/(120 × 2 + 2 × 35 + 2 × 11) = ?
15.50% of 6240 – 426.31 = ?
(2 ÷ 3) × (4 ÷ 12) × (? ÷ 10) × 45 × (1 ÷ 5) = (? ÷ 6) + (2 ÷ 5)
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