You divide 580 by 6 than you get 96.6 repeated that you multiply 97 because you round up by 14 to get 1358 calories
The answer is 65 because 11 goes into 71 6.4 times and I assume you could do the rest
First you have to find the angle that’s missing:
60+63+x=180
123+x=180
x=57
Now to find the missing exterior angle you do this:
x+57=180
x=123
Angle 1 would be 123 degrees.
A rectangle with 3 for both long legs/bases and 2 for the short legs