Answer and Step-by-step explanation:
<u>The answer is 42°.</u>
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This is because we are given an Isosceles Triangle. Isosceles Triangles always have 2 legs/sides that are the same length, and because those two sides have the same length, it means their base angles have the same value as well.
So, Since the angles LKM and KML are the base pairs of this Isosceles Triangle, they are equal to each other.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
