Question

C. Find the ratios of the following.
1.189 to 154
x 195 m to 65 km
s 4 hours to 2 hours 40 minutes
1. 12 mm to 2 cm 5 mm​

Answer 1

(i) If diagonals of a quadrilateral bisect each other then it is a rhombus, parallelogram, rectangle or square. (ii) If diagonals of a quadrilateral are perpendicular bisector of each other, then it is a rhombus or square. (iii) If diagonals are equal, then it is a square or rectangle.