Question

if all side a triangle are congruent then its all angle are congruent ? proof that

Answer 1

HEY MATE . HERE IS YOUR ANSWER.

If all sides of a triangle are congruent then its all angles are congruent..

By Side side side criteria..
Let in , ∆ABC and ∆DEF..
AB=DE
BC=EF
AC=DF

By SSS ∆ABC and ∆DEF will be congruent .. and
By CPCT all angles will be congruent..

it will be congruent Proof .

HOPE IT HELPS YOU.