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anonymous
 one year ago
Which type of triangle is formed with the points A(1, 7), B(2, 2), and C(4, 2) as its vertices?
A.)an equilateral triangle
B.)an isosceles triangle
C.)an acute scalene triangle
D.)an obtuse scalene triangle
anonymous
 one year ago
Which type of triangle is formed with the points A(1, 7), B(2, 2), and C(4, 2) as its vertices? A.)an equilateral triangle B.)an isosceles triangle C.)an acute scalene triangle D.)an obtuse scalene triangle

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.1acute angles less than 90 degrees scalene all sides different lengths obtuse one angle more than 90 degrees equilateral all 3 sides same length isosceles 2 sides same length

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1did you plot the points and then join to see the triangle?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441980766745:dw equailateral I think

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1use the distance formula/pythagorean theorem if you need to find the lengths

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1from your sketch it looks isosceles find the lengths to confirm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sorry @triciaal but measuring the lengths of the sides it appear equilateral

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441991531125:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so two sides are 3 and the third side is 6?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That would certainly make it isosceles, since two angles would be equal

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441991859918:dw
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