Question

for what value of x the perimeter of shape is 186 length 5x+6 and breadth 2x+66​

Answer 1

Answer:

can you please tell the shape

Answer 2

Answer:

3

Step By Step Explaination:

The only shape which can be made from the lengths given is Rectangle !!

Therefore,

BTP

     2 x ( 5x + 6 + 2x + 66 ) = 186

or,  2 x ( 7x + 72 ) = 186

or,  14x + 144 = 186

or, 14x = 186 - 144

or, 14x = 42

or, x = 42/14

or, x = 3

Therefore, x = 3

Hope it helped You !!!