Question

Please help, my teacher is going mad!

Answer 1

Answer:

It is a rectangle.

LENGTH = 5 X+2   IF X = 5        L = 5×5+2 =25+2=27

L=27

BREADTH = X+8 IF X=5     B =5+8= 13

B= 13

Area of the rectangle = L× B

                                       =27×13

                                    = 351

Perimeter of the rectangle=2(l+b)

                                        =2(27+13)

                                     =2×40

                                    =80

Step-by-step explanation: