A triangle’s perimeter is 84. It’s lengths are consecutive. What are it’s side lengths? Write & solve an equation.
Follow Math Help Forum on Facebook and Google+
$\displaystyle s_1+(s_1+1)+(s_1+2)=84$ You got the rest!
Originally Posted by ohhhxlex A triangle’s perimeter is 84. It’s lengths are consecutive. What are it’s side lengths? Write & solve an equation. What have you tried? How would we start ? Here is a hint. IF one side has length x what are the lengths of the other two sides?
View Tag Cloud