Choose all that correctly identify the area of the triangle given the coordinates of its vertices. a(1, 2), b(4, 5), c(4, 0) area = 9.5 units2 a(1, 1), b(5, 2), c(3, 5) area = 7 units2 a(−3, 1), b(1, 3), c(2, −4) area = 12 units2 a(−3, −1), b(−5, −4), c(−2, −5) area = 5.5 units2

A(1, 1), B(5, 2), C(3, 5)

area = 7 units^2

&

A(−3, −1), B(−5, −4), C(−2, −5)

area = 5.5 units^2

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

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