Answer:
Step-by-step explanation:
The formula for arc length is s=r*angle theta where s is the arc length, r is the radius, and angle theta is central angle formed by the arc in radians.
In this case, the angle would be s/r or 4.2/4 which is 1.05 radians. We have to convert this into degrees and so you would multiply 1.05 by (180/pi) which results in approximately 60 degrees. Remember, if you want to convert radians into degrees, the conversion factor is 180/pi and for degrees into radians, it is pi/180.
Answer: 769.3ft³
Step-by-step explanation:
V = 
r²h
V = (3.14)(7)²(5)
V = 769.3ft³
Answer:
oh man 30 points when its only half of thirty point oh man 30 points
Step-by-step explanation:
For this case we have the following conversion of units:
Therefore, we must apply this conversion for the apartment area.
We have then:
Answer:
The area of the apartment in square meters is given by:
