The Shang Dynasty had several contributions to history. One of the most important and notable contribution was writing.
Four thousand. one hundred and two.
Well, in decimal form it is 0.448. percent form would be 44.8%, since the decimal place goes up by 2.
Answer:
wheres the expression
Step-by-step explanation:
Radian measure is given by dividing the length of an arc by the radius of a given circle. Such that an arc that subtends an angle of 1 radian to the center of a circle is equivalent to the radius of the circle.
Therefore; θ = s/r where θ is the angle subtended in radians, s is the length of the arc and r is the radius of the circle.
Hence; r = s/θ
= 12π ÷ (4π/7)
= 12 × (7/4)
= 21 inches
