Subject :IMO Class : Class 5
Find the perimeter of the given figure.
A78 cm
B70 cm
C75 cm
D72 cm
4 5 12 8 6 2 6 5 4 5 2 8 5=72
Ans 1:
Class : Class 8
Answer WRONG OF THIS SOLUTION there are two 4 in solution but only one in answer i.e 20 12 8 6 6 5 5 4 2= 68 ( because they included one more 4 which i don't know why the answer is showing 72 ) please check your answers SOF trainer developers
Ans 2:
Class : Class 8
i had put plus sign in 20, 12 etc