Question

Annie is making a design of a building. In order to make an accurate design, she has to use a drafting triangle having a vertex angle exactly equal to 90°. Annie has the drafting triangles shown below. Which drafting triangle is accurate? Using complete sentences, justify your answer

Answer 1

if
h^2=b^2+p^2

Answer 2

So triangle 1 is the answer because using the pytaorean theorem you get the answer, right?

Answer 3

correct