Which of the following might be coordinates of the vertices of triangle ABC if triangle ABC is a right scalene triangle?
A(-2, 1), B(2, 1), C(0, -4)
A(2, 1), B(6, 1), C(5, 5)
C(-1, -1), B(11, 5), C(2, -7)
D(0, 0), B(10, 0), C(5, 10)
The following proof counts for question 46. Write the missing statement or reason in each blank.
Given: angle DAF = angle EBF, DF = FE
Prove: DA = EB
Statements
a. angle DAF = angle EBF
b.
c. DF = FE
d.
e. DA = EB
Reasons
a. Given
b. Vertical angles are congruent
c.
d.
e.