dominikkovar

31.12.2020 • 

Mathematics

Zoe is using the figure shown below to prove Pythagorean Theorem using triangle similarity: In the given triangle ABC, angle A is 90° and segment AD is perpendicular to segment BC.

Which of these could be a step to prove that BC2 = AB2 + AC2?
1) by distribution, AC2 plus AB2 = BC multiplied by The quantity DC plus AB
2) by distribution AC2 plus AB2 = BC multiplied by the quantity DC plus BD
3) by distribution AC2 plus AD2 = BC multiplied by the quantity DC plus AB
4) by distribution AC2 plus AD2 = BC multiplied by the quantity DC plus BD

Ответ:

sistersaray

24.02.2023

Mathematics

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Do the area of a square you do side times side. For example if one side is 4 do 4 times 4. For a triangle do base • height divided by 2

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