Respuesta :
Answer:
Since the triangle is an isosceles triangle we know the long two sides are equal to each other. This means if we cut the triangle in exactly half, the two right triangles will be congruent to each other. This works since the triangle is an isosceles triangle.
LNK is isosceles, and LK is the base. if we cut the triangle in half, the two right triangles will be congruent to each other, which means LNM = KNM.
What is an isosceles right-angled triangle?
It has two equal sides, and those two equal sides make 90 degrees (right angle) internally.
LNK is isosceles, and LK is the base.we need to prove that LNM = KNM.
Since the triangle is an isosceles triangle we know the two long adjacent sides are equal to each other.
This means if we cut the triangle in half, the two right triangles will be congruent to each other.
This will work since the triangle is an isosceles triangle.
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