Question

Given:AB ≅BC

Prove: The base angles of an isosceles triangle are congruent.

The two-column proof with missing statement proves the base angles of an isosceles triangle are congruent.
Which statement can be used to fill in the numbered blank space?
BD≅AC

BD ≅ BD

AC ≅ AC

AD ≅ DC

Answer 1

Can anyone help me on this question

Answer 2

does anyone get this problem

Answer 3

Toprove a ≅ c , here a and c are angle of base.
proof.
statement reasons
in triangle ABD triangle CBD
AB = CB given
BD = BD common
angle ABD = angle CBD construction
so triangle ABD = triangle CBD SAS postulate
therefore a = c

Answer 4

okay thanks alot

Answer 5

welcome