Find the distance of each length using distance formula.
The distance formula is .
(Write the distance formula)
(Substitute ) (Simplify)
(Substitute ) (Simplify)
(Substitute ) (Simplify)
The lengths of the sides are 39, 34, and 22.
The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
So, 39, 34, and 22 are the measures of a triangle.
The given measures can be the lengths of the sides of a triangle.
"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!" June Barnett |
"Your site is amazing! It helped me get through Algebra." Charles |
"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful." Dan Pease |