Tamara is writing statements to prove that the sum of the measures of interior angles of triangle PQR is equal to 180°. Line m is parallel to line n. Which is a true statement she could write?
a.) Angle PRQ measures 30°.
b.) Angle PRQ measures 15°.
c.) Angle PQR measures 15°.
d.) Angle PQR measures 45°.

B. 15º

Step-by-step explanation:

alternate interior angles are congruent.

use PR as your transversal line

B

Step-by-step explanation:

135 + 30 = 165

180 - 165 = 15

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05