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Ratio of ∠A and ∠B is 7:5 (∠A)/(∠B) = 7/5 In rhombus, ∠A + ∠B = 180˚ Let the angles be 7x and 5x Then, 7x + 5x = 180 X = 180/12 = 15˚ A = 7 × 15 = 105˚ ∠A = ∠C = 105˚
129, 160, 224, ?, 459, 634
If (3/7) of 'x' is greater than (2/11) of 'x' by 38, then determine the value of 'x'.
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