If you are finding the perimeter I believe you would just add up the four sides, getting 46
M <CAE = 360 - 240 = 120 degrees answer
Between Greater Than 5 And less than 25
Rule says the sum of two sides must be greater than the third
You get e extremes by subtracting the numbers and the other by adding them
800-200=600 is a good estimate
He earned $16 in a hour cuz he worked for 10 hours and 10x16=160