Points A, B, and form a triangle. Complete the statements to prove that the sum of the interior angles of AABC IS 180°. Reason
Statement
Points A, B, and C form a triangle.
Let DE be a line passing through Band parallel to AC
given
definition of parallel lines
23 – 25 and 21 = 24
m21 = m 24 and 23 = m 25
m24+ m2 2 + m25 = 180°
angle addition and definition of a straight line
substitution
m21 + m2 2 + m23 = 180°
No

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

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