Question

Name the property used in each of the following. (a) 4 4 4 x 1 = 1 x = 5 5 5    (b) 2 1 6 2 1 6 x x = x 9 2 5 9 2 5               (c) 5 5 5 0 = + 0 = 7 7 7                 15) Find six rational numbers between 3 3 and 5 4 . 16) Write all the properties of a rectangle. 17) The four angles of a quadrilateral are in the ratio 4 : 3 : 5 : 6. Find all the angles. V. Answer the following. 3 x 4 = 12 M 18) If PQRS is parallelogram then find x, y. 19) The ratio of the sides of a parallelogram is 3 : 5 and the perimeter is 48 cm. Find the sides of the parallelogram. 20) For the following values of a, b and c verify the distributive law. 3 2 2 = , = , = 5 3 7 a b c   . *****

Answer 1

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