Question

1) Find the total distance covered by an athlete in five rounds of a rectangular park that is 16
m long and 374 cm wide.
2) a) A submarine was situated 700m below the sea level. If it ascends 186 m, what is the
new position of the submarine?​

Answer 1

Answer:

Step-by-step explanation:

Given, b=250 m and l=50 m

Perimeter of a park = 2(b+l)=2×(250+50)=2×300=600 m

Athlete take 5 rounds.  

So, the total distance = 5×600 m =30The new position of submarine is 550 feet below the sea level00 m