A) 18 cm |
B) 22.5 cm |
C) 24 m |
D) 27 cm |
C) 24 m |
Given ratio = \( \Large \frac{1}{3}:\frac{1}{4}:\frac{1}{5} \)
Let lengths of the sides be 20x,15x and 12x.
Then, according to the question,
20x + 15x + 12x = 94 =>47x = 94
x = \( \Large \frac{94}{47} \)=2
Smallest side =12x = \( \Large 12\times 2 \) = 24 cm