42in
yes
If that's a rectangle, the perimeter is 24 inches and the area is 27 square inches.
No but nearly
69 inches (1ft=12in, 12in times 5ft=60in+9in=69in)
what is the perimeter of the rectangle
3ft 9in = 45in (1ft = 12in)45in = 114.3cm (1in = 2.54cm)
12in=1ft 48in=4ft 48in+9in=57 inches
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
The perimeter of the rectangle is 42 units
The length round a rectangle is the perimeter.
That depends on the dimensions !... A 1 x 18 rectangle has a perimeter of 38 ! A 2 x 9 rectangle has a perimeter of 22 ! A 3 x 6 rectangle has a perimeter of 18 !
perimeter of a rectangle is 20 on each side