Find the Lengths of the Sides of the Triangle with the Given

question 42

Multiple Choice

Find the lengths of the sides of the triangle with the given vertices, and determine whether the triangle is a right triangle, an isosceles triangle, or neither. $( 0,0,0 ) , ( 2,2,1 ) , ( 2 , - 4,4 )$

• A) \(3 , \sqrt { 5 } , 5\) ; obtuse triangle
• B) \(3,3 \sqrt { 5 } , 6\) ; right triangle
• C) \(\sqrt { 6 } , 3,5\) ; right triangle
• D) \(2,4,3\) ; acute triangle
• E) \(2,4 , \sqrt { 3 }\) ; acute triangle