Which angle is included between NM and PN
2 answers:
Answer: The answer is (B)
Step-by-step explanation: We are given a triangle NMP, with sides PN, NM and PM. We are find the angle between PN and MN.
We can easily see from the figure that the angle lying between the sides PN and MN is
Also, since the vertex N is present in both sides PN and MN, so the angle will be [tex] \ angle PNM.[tex]
Thus, (B) is the correct option.
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Answer:
(96.91, 101.09)
Step-by-step explanation:
To calculate the interval, you require the Z value at 95% confidence interval. The Z value is 1.96. The formula to calculate the confidence interval:
Where X is the mean and s is the standard deviation and x the sample size:
The interval is (96.91, 101.09)