Explanation
For the given question, we will have to apply the rule for lines intersecting inside a circle
We will simply apply the rule
![m Where[tex]\begin{gathered} mPK=2\times32.8=65.6^0 \\ mWe can now get the value of the measure of arc RA[tex]\begin{gathered} 71.4^0=\frac{1}{2}(mRA+65.6^0) \\ cross\text{ multiplying} \\ 2\times71.4^0=mRA+65.6 \\ \\ mRA=142.8^0-65.6^0 \\ mRA=77.2^0 \end{gathered}](https://tex.z-dn.net/?f=m%20Where%5Btex%5D%5Cbegin%7Bgathered%7D%20mPK%3D2%5Ctimes32.8%3D65.6%5E0%20%5C%5C%20mWe%20can%20now%20get%20the%20value%20of%20the%20measure%20of%20arc%20RA%3Cp%3E%3C%2Fp%3E%5Btex%5D%5Cbegin%7Bgathered%7D%2071.4%5E0%3D%5Cfrac%7B1%7D%7B2%7D%28mRA%2B65.6%5E0%29%20%5C%5C%20cross%5Ctext%7B%20multiplying%7D%20%5C%5C%202%5Ctimes71.4%5E0%3DmRA%2B65.6%20%5C%5C%20%20%5C%5C%20mRA%3D142.8%5E0-65.6%5E0%20%5C%5C%20mRA%3D77.2%5E0%20%5Cend%7Bgathered%7D)
Thus, the measure of the arc RA is 77.2 degrees
Option D is correct
N = 5
Because you have to the decimal 5 places to the right.
0.000023 = 2.3×10^5
Take 0.53 and 0.7 by 100 to make them percents. 0.53 times 100 is 53% and 0.7 time 100 is 70%. so 0.7>0.53
Answer:
3√7 /7
Step-by-step explanation: