Answer:
x is 1 y is 1 and a is 1 hope this helped
Y=35
Z=112
Hope this helps you and you have a good day and yes I did calculate this
1) the longest side is 5cm and the perimeter is 12cm
2) longest side is 12.04 or just 12
3) 241 miles apart
4) Yes it is
Hello,
Please, see the attached files.
Thanks.