Answer:
Step-by-step explanation:
Remark
First of all, all the units must be the same. Inches is probably the best unit to use.
Second the base line at the bottom must be completed. How long is it
Givens
Left side = 48 inches
Top = 3 yards
- 1 yard is 36 inches.
- 3 yard is 3* 36 = 108 inches.
Right side = 5 feet.
- 1 foot = 12 inches
- 5 feet = 12 * 5 = 60 inches
Bottom = 1 yard + top
Bottom = 1 yard + 3 yards
Bottom = 4 yards
- 1 yard = 36 inches
- 4 yards = 144 inches
Perimeter = 144 + 60 + 108 + 48
Perimeter = 360 Inches.
Answer
Perimeter = 360 inches
Perimeter = 360 / 12 = 30 feet There are 12 inches in a foot
Perimeter = 360 / 36 = 10 yards. There are 36 inches in a yard
The question does not specify the units. Probably inches would work, but if a computer is marking your answer and you get it wrong, you are going to have to try the other two answers in turn.
