Question

The perimeter of this shape is 579cm.
Find the value of
x
.

Answer 1

Answer:

perimeter = sum of all side

579cm =5x-2+5x-2+x

=11x -4

579+4 =11x

583. =11x

x. =583/11=53

Answer 2

the perimeter of the triangle is (5x-2)+(5x-2)+x

ATQ( 5x-2)+(5x-2)+x=579

>11x=579+4=583

>x=583/11

so x=53cm