The correct optionis to Use the distance formula to see if at least two sides are congruent.
Step-by-step explanation:
we know that isosceles triangle is the triangle in which two sides and two angles are equal. So, if we want to prove the triangle is isosceles we have to prove the two sides or two angles equal.
In the given options the first option is considered.
In first option only we prove at least two sides of triangle congruent by which results into two angles also congruent.
Hence, the correct option is to Use the distance formula to see if at least two sides are congruent.
I believe the correct answer from the choices listed above is option 1. You can prove a triangle is isosceles by using the distance formula to see if at least two sides are congruent. It is a triangle<span> that has two sides of equal length. </span>
We can convert the percentage to 0.075 to make it easier. Then, multiply 1150 by 1.075 to get 1236.25. We add the one because we need to include the initial $1150.
