A person stands on level ground 60 m from the nearest point of a cylindrical tank of radius length 20 m. Calculate: a- the circumference of the tank
b the percentage of the circumference that is visible to the person.

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24