we know that
the surface area of the top of the water
is calculated with the formula of the area of a circle

Step 1
Find the radius of the water tank in the middle of the tank
by proportion

so
For h=5 m
the radius is equal to r=1.5 m
Step 2
Find the surface area


therefore
the answer is
the surface area of the top of the water is 
Cardiovascular fitness and can you give me brainliest
D, Trying a new exercise can cause your body to work the wrong way. Exercising too hard can overwhelm your muscles and strain them. Exercising too long can overwork muscles.
I believe it’s D
When a physician is in a hurry, it may be hard to get to certain patients, and have a certain amount of time to work with them.
I’m not completely positive with this answer, but it seems somewhat accurate.
I believe it can result in permanent brain damage