The IQR or interquartile range is the difference between Q1 and Q3, also know as the upper and lower quartiles.
A scalene triangle contains three unequal in length sides. Therefore, a right scalene triangle can be constructed without the use of a ruler or compass. The 90-degree angle can be signified by a small box in the corner of the triangle that measures 90 degrees.
Answer:
M < P < N
Step-by-step explanation:
Greater angles oppose sides of greater length.
She will have aprox. 40 pieces of ribbon