7.1
Use the formula of a circle. The radius is 1.5 and squared that is 2.25. Multiply that by 3.14 for your answer.
Answer: Option 'C' is correct.
Step-by-step explanation:
Since we have given that
the sides of the cubes are numbered 1 through 6,
So,

if they are both tossed ,
Probability (getting that they will both be a 3) is given by

(∵
)
Therefore, Option 'C' is correct.
Explanation:
Perimeter of the park
= 337 m
= 33700 cm
Length of each fence panel
= 550 cm
Number of fence panel required
= Perimeter of the park/Length of each fence panel
= 33700 cm/550 cm
= 33700/550
= 3370/55
= 674/11
= 61 3/11
So, we will need 61 3/11 fence panels.
P.S. — 61 3/11 means 61 whole and 3/11. I have attached its picture, so that you understand.
Answer:
10 km
Step-by-step explanation:
0.5*2=1 hour
5*2=10 km