The ratio of the sides of a triangle is 2: 6: 7. if the perimeter of the triangle is 195 meters, what is the length of the longest side?

91 meters

Step-by-step explanation:

If the ratio of the sides of a triangle is 2:6:7 then the sides of the triangle are

2x, 6x and 7x for some number x

The perimeter of the triangle is 195 meters, so

2x+6x+7x = 195 ===> 15x = 195 ===> x = 195/15 ===> x = 13

The longest side is 7x, hence the longest side is

7*13 = 91 meters

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

table 3 represents a direct variation function. : )