Water flows through circular pipe of internal diameter 3 cm at a speed of 10 cm/s. If the pipe is full, how much water flows from the pipe in one minute? (Answer in litres)

Water flows through a circular pipe of internal diameter 3cm at a speed of 10cm/sec. If the pipe is full, how much water flows from the pipe in one minute? (answer in litres) Since the diameter is 3 cm, the radius R is 1.5 cm.

Step-by-step explanation:

i believe the answer is the polygon, heptagon.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet