Answer:
45 cm
Step-by-step explanation:

Answer:
18 sq. unit
you can draw it on no. line
actually it's rectangle with l=3 and b=6
well i got
x+4/x+1
when i calculated it
That is not possible, since 20 has the factors of 1,2,4,5,10, and 20. None of those add up to 17, maybe your question has a mistake in it. For further questions, you can message me. Hope this helps! Please rate brainiest answer.