SOLUTION: 1) Find the perimeter of angle ABC with vertices A(2,4) B(8,12) and C(24,0).
And
2) Determine whether angle DEF with vertices D(6,-6), E(39,-12) and F(24,18) is scalene, isoscele
Algebra ->
Triangles
-> SOLUTION: 1) Find the perimeter of angle ABC with vertices A(2,4) B(8,12) and C(24,0).
And
2) Determine whether angle DEF with vertices D(6,-6), E(39,-12) and F(24,18) is scalene, isoscele
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Question 578025: 1) Find the perimeter of angle ABC with vertices A(2,4) B(8,12) and C(24,0).
And
2) Determine whether angle DEF with vertices D(6,-6), E(39,-12) and F(24,18) is scalene, isosceles or equilateral.
Please help I can't figure these two out, please show your work so I may understand too. Thank you! Answer by solver91311(24713) (Show Source):
Angles do not have a perimeter. Triangles have a permimeter. The perimeter of a triangle is the sum of the measures of the three sides. Use the distance formula to find the distance between each pair of vertices and then add the three distances.
John
My calculator said it, I believe it, that settles it
