1.(06.01 MC)
Use the distance formula to determine what type of triangle ADEF is if it has coordinates D(2, 1), E(3,5), and F(6,2).
(just write the number you get under the square root symbols in the blanks below, in order) (5 points per blank)
a.) What is the length of DE? ?
b.) Whaths the length of EF?
whaths
?
c.) What is the length of DF? ?
d.) Based on your answers above for the lengths of the sides, what type of triangle is ADEF? x2=5 y2=1
x2=13 y2=1
x2=13 y2=1
2. (06.02 MC)
hower the following questions. Be sure to answer all 3 questions, in order. (4 points per question)