Question

Two equal sides of a triangle are (x + 6) cm and (5x - 2) cm. If the third side is (7x - 4) cm, find x. Then, find the perimeter of the triangle.
​

Answer 1

Answer:

x+6=5x-2

4x=8

x=2

1 side is 8

2 side is 8

third side is 10

perimeter is 26 cm

hope you understand and mark me as brainliest

Answer 2

Answer:

26

Step-by-step explanation:

two sides are equal ( given )

x+6= 5x-2

x-5x= -2-6

-4x= -8

x= 8/4

x = 2

perimeter of triangle= sum of 3 sides

perimeter of triangle = x+6 +5x-2+7x-4

perimeter of triangle = x+5x+7x+6-2-4

perimeter of triangle = 13x+0

perimeter of triangle = 13x

perimeter of triangle = 13*2

perimeter of triangle = 26

hope this helps you!!!

PLEASE MARK ME AS BRAINLIST