Question

Q.6.(a) Calculate √0.0003433.(2)(b)Find √15, upto the nearest integer.
(c)The size of a bacteria is 0.0000005 m and the size of a plant cell is 0.0000125 m.
(i)Write both the sizes in standard form.(ii)Find the ratio of size of the bacteria and size of the plant cell.
(d)The average of two angles of a quadrilateral in the ratio 2 : 3 is 50°. The third and the fourth angles are equal. Find all the angles of the quadrilateral.

Answer 1

Answer:

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