関連ワード:
a triangle with 2 congruent sides a triangle with 2 congruent sides is called a triangle with 2 congruent sides and 1 obtuse angle a triangle with 2 equal sides a triangle with two congruent sides a triangle with 2 equal sides is called a triangle with two congruent sides is called a triangle with 2 equal sides and angles a triangle with two congruent sides can never be scalene a triangle with two congruent sides is always 45 45 90
