Three
Three points are given: A (-3, 1), B (2, -4), C (3, 3)
a) Find the perimeter of triangle ABC.
b) Decide what type of triangle the triangle ABC is.
c) Find the length of the inscribed circle
a) Find the perimeter of triangle ABC.
b) Decide what type of triangle the triangle ABC is.
c) Find the length of the inscribed circle
Correct answer:

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See also our right triangle calculator.
See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
geometryalgebraplanimetricsUnits of physical quantitiesGrade of the word problem
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