Question

Which completes the syllogism?

If a triangle is an isosceles triangle, then it has two congruent sides.
If a triangle has two congruent sides, then one pair of adjacent angles is congruent.
Therefore, if …



one pair of adjacent angles are congruent, then sum of the measures of all three angles is equal to 180 degrees.
a triangle has two congruent sides, then the triangle is not a scalene triangle.
a triangle is an isosceles triangle, then one pair of adjacent angles is congruent.
a triangle is an isosceles triangle, then it has at least two acute angl

Answer 1

a syllogism means
if a, then b.
if b, then c.
therefore, if a, then c.
hope this helps :)

Answer 2

where are u stuck ?

Answer 3

`If a triangle is an isosceles triangle,` then it has two congruent sides.
If a triangle has two congruent sides, `then one pair of adjacent angles is congruent.`

Answer 4

just attach hypothesis in the first statemetn to the conclusion in last conclusion ^