12 the base times the height
To find the area of a rectangle, you multiply the base by the height. In this case, the base is 12 cm and the height is 6.5 cm. So, the area of the rectangle would be 12 cm * 6.5 cm = 78 square cm.
Perimeter = 12+12+3+3 = 30m
12+12=24
The perimeter would be 36 inches.
Base = 102/12 = 8.5 feet Perimeter = 12+8.5+12+8.5 = 41 feet
If it's a rectangle then:- Area = 15*12 = 180 square units Perimeter = 15+15+12+12 = 54 units of measurement
12 the base times the height
12 the base times the height
72
The perimeter of a rectangle is simply the sum of its four sides. In this case - 12 + 19 + 12 + 19 = 62
The perimeter of a rectangle does not provide enough information to determine its dimensions.Let 0
If it is a rectangle then area = base × height = 7cm × 12 cm = 84 cm². If it is a triangle (more likely given the terminology used) then area = ½ base × height = ½ × 7 cm × 12 cm = 42 cm²
If the rectangle is 12 feet long and has a perimeter of 40, then the height must be 8. If it is made 6 feet longer, it will have a length of 18 and a height of 8. The new area will be 144.
A=b*h area = base (times) height P=2b + 2h perimeter = 2 (times) base (plus) 2 ( times) height A= b*h 12 = b*h 12/b = h let x = b h = 12/x since x = b and h = 12/x therefore P = 2x + 2(12/x)
Area Rectangle = 12 * 8 = 96 sq. in.Area Triangle = 1/2 base * height -> 96 = 16 * height -> 96 / 16 = height = 6 in.
If it is a rectangle then the perimeter is 78ft