A) 2.0 cm
B) 2.5 cm
C) 2.6 cm
D) 2.9 cm
Correct Answer: C
Solution :
P = 2.1 cm; Q = 3.0 cm; R = 3.1 cm; S = 2.5 cm Average length of these sticks \[=\frac{P+Q+R+S}{4}=2.6\,cm\]You need to login to perform this action.
You will be redirected in
3 sec