Answer:

Step-by-step explanation:
Hello,
First of all, let's find the factors of these two numbers and I will put <u>in boxes the common factors.</u>

The Highest Common Factor (HCF) is found by finding all common factors and selecting the largest one. So, in this case, it gives

Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer: 1.893 Welcome
Step-by-step explanation:
Answer:
58 in
Step-by-step explanation:
The fact that the rectangles are congruent means both have a length of 18 in and a width of 11 in. The perimeter is ...
P = 2(L +W)
P = 2(18 in + 11 in) = 2(29 in)
P = 58 in
The perimeter of KHGJ is 58 inches.
I believe it is B. I could be wrong but I am hoping that you get it right