2. \( m=12 \) Find the measure of each exterior angle of a 15 -gon,

Given two lines with equations \( y = 3x + 4 \) and \( y = 3x - 5 \), are these lines parallel? Explain your reasoning.

Identify the perimeter and area of a square with diagonal length 16 cm . Give your answer in simplest radical form.

Courtney purchased a candle, shaped like a cylinder, with a height of 6 in . and a diameter of 7 in . She started burning the candle at home where she forgot to blow out the candle. When she came back from the corner store, she noticed that \( \frac{1}{4} \) of the candle had burned. What is the approximate volume of the candle that she has left to burn, rounded to the nearest hundredth?

For a holiday party, Rebecca purchased 3 cans of cranberry sauce. Each can was in the shape o cylinder with a diameter of 10 cm and a height of 12 cm . Which measurement is closest to the volume of the cranberry sauce she purchased in cubic centimeters? \( \begin{array}{ll}\text { A. } 2827.43 \mathrm{~cm}^{3} & \text { C. } 942.48 \mathrm{~cm}^{3} \\ \text { B. } 3769.91 \mathrm{~cm}^{3} & \text { D. } 565.49 \mathrm{~cm}^{3}\end{array} \)

Which of the following correctly indicates whether a triangle can have sides with lengths \( 3.8,7.4 \), and 11 , and also provides the correct explanation? Yes; \( 3.8+7.4 \) is greater than 11. No; \( 3.8+7.4 \) is greater than 11. Yes; \( 3.8+7.4 \) is not greater than 11. No; \( 3.8+7.4 \) is not greater than 11.