Answer:
A = π(14t)²
Step-by-step explanation:
The radius is increasing at the rate of 14 cm per second.
We need to find the formula for the area A of the circle as the function of time t.
Initial area of the circle,
A = πr², where r is the radius of the circle
Area as a function of t will be :
A = π(14t)²
Here, 14t is the radius of the wave.
Answer:
Perimeter of Triangle sum of all sides.
=13 cm
Answer:
a
Step-by-step explanation:
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Answer:
2/5
Step-by-step explanation:
simplify by cross multiplying
