Miguel has a ladder with legs of equal length. he opened the ladder and placed it on the floor. what type of triangle is formed by the ladder and the floor?

  (B) isosceles

Step-by-step explanation:

An isosceles triangle is one that has two sides of equal length.

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If the distance between the legs were the same as the leg length, then the triangle would be equilateral. There is nothing in the problem statement suggesting this is the case.

answer: 140

step-by-step explanation:

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