WHICH OF THE FOLLOWING IS TRUE ABOUT THE MEDIAN OF A TRAPEZOID A: The Length of the median is half the sum of the lengths of the bases. B: The median connects the endpoints of the bases of the trapezoid. C: The Length of the median is half the difference of the lengths of the bases. D: The Median connects the midpoints of the bases of a trapezoid.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

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

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?