Prove that the two base angles of an isosceles triangle are congruent Please give very detailed answer and explanation not just explanation for brainest

Because Congruent angles can be used to prove and Isosceles Triangle congruent to itself.

Explanation:

First draw a Triangle with the to-be base angles as < B and < C and vertex < A.*

Given: < B congruent < C

Prove: Triangle ABC is Isosceles.

Statements:

1. < B congruent < C

2. Segment BC congruent Segment BC

3. Triangle ABC congruent Triangle ACB

4. Segment AB congruent Segment AC

Reasons:

1. Given

2. By Reflexive Property

3. Angle Side Angle (Steps 1, 2, 1)

4. Congruent Parts of Congruent Triangles are Congruent.

And since we now know the Legs are congruent we can truly state that the triangle is isosceles by proving it congruent to the mirror of itself

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

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