Maths-
General
Easy

Question

hintHint:

  • the base angle theorem states that if the sides of a triangle are congruent then the angles opposite these sides are congruent.

The correct answer is: AC=12cm


    • We have been given a diagram of a triangle in the question we have also given 𝐴𝐵 = 12 𝑐m
    • We have to find AC.
    Step 1 of 1:
    In the given figure

     
    Here, straight angle B equals straight angle C
    So,  ABC is an isosceles triangle.
    By Converse of base angle theorem of isosceles triangle,
    AB = AC
    And we have given AB = 12cm
    So,
    AC =12cm

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