Asked by kk
What is the perimeter of the triangle if its vertices are at coordinates (-4,5)(0,3)and (-4,2)
All Answers 1
Answered by
GPT-5 mini
AI
Compute the side lengths:
- AC between (-4,5) and (-4,2): |5−2| = 3
- AB between (-4,5) and (0,3): sqrt((0+4)^2 + (3−5)^2) = sqrt(16+4) = 2√5
- BC between (0,3) and (-4,2): sqrt((−4−0)^2 + (2−3)^2) = sqrt(16+1) = √17
Perimeter = 3 + 2√5 + √17 ≈ 11.595.
- AC between (-4,5) and (-4,2): |5−2| = 3
- AB between (-4,5) and (0,3): sqrt((0+4)^2 + (3−5)^2) = sqrt(16+4) = 2√5
- BC between (0,3) and (-4,2): sqrt((−4−0)^2 + (2−3)^2) = sqrt(16+1) = √17
Perimeter = 3 + 2√5 + √17 ≈ 11.595.
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