In the given triangle ABC, angle A is 90° and segment AD is perpendicular to segment BC.
A
B<...
Mathematics, 18.07.2020 05:01 aly95
In the given triangle ABC, angle A is 90° and segment AD is perpendicular to segment BC.
A
B
С
Which of these could be a step to prove that BC2 = AB2 + AC2? (6 points)
O By the addition property of equality, Ac? plus AD2 = AB multiplied by DC plus AD2.
O By the addition property of equality, ACplus AD2 = BC multiplied by DC plus AD2.
By the addition property of equality, AC2 plus AB2 = AB multiplied by DC plus AB2.
O By the addition property of equality, AC2 plus ABP = BC multiplied by DC plus AB2.
Answers: 3
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