Question

ABCD and JKLM are similar rectangles. What is the perimeter of JKLM?








21 m
22 m
24 m
28 m

Answer 1

the answer is 24 m I think so

Answer 2

area of ABCD = l*b

= 3*4

= 12 cm²

area of JKLM = 6 *b

area of ABCD = area of jklm

12. = 6*b

12/6 = b

2 m = b

permeter of JKLM = 2(l+b)

= 2(6+2)

= 2*8 = 16cm