The length and breadth of a rectangle are 12 cm and 9 cm, respectively. Its perimeter will be
A6 cm
B21 cm
C42 cm
D10.5 cm
A6 cm
B21 cm
C42 cm
D10.5 cm
Related Questions:
ചിത്രത്തിൽ, ABCD ഒരു സമഭുജ സാമാന്തരികമാണ്. AC = 8 സെ. മീ, BD = 6 സെ. മീ ആയാൽ, ABCD യുടെ പരപ്പളവ് എന്ത് ?
Which of the following is true?
a) Every trapezium is a parallelogram.
b) Every parallelogram is a square.
c) Every rectangle is a square.
d)Every square is a rhombus.