For each of the following data sets, make sure the data is ordered then find. a. The range
b. The median
c. The lower quartile
d. The upper quartile
e. The IQR the interquartile range

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: