Question

if perimeter of a triangle is 24cm and sides are in the ratio 2:1:3 then length of longest side will be:-
(1) 14 cm
(2) 13 cm
(3) 12cm
(4) 16 cm​

Answer 1

Answer:

the correct answer is 12 cm

Answer 2

Answer:

(3) 12cm

Step-by-step explanation:

first add up the ratios 2+1+3

this = 6

now we have to divide 24 by 6

this gives us 4

now since it says longest side the larger ratio would be the longer side right

so no we multiply 4 the and then with the biggest ratio which is 3

the answer is 12