Answer: The length of the field is 98m. The width of the painting is 87cm
Step-by-step explanation: To find the length we must remember that the area formula is length x width so all we must do is divide the area by the width. To find the width of the painting you have to subtract the two length sides from the perimeter and then divide the number found by 2. 99x2= 198 372-198=174 174/2=87