the equation for area is area = length * width. area = 3cm*4cm. Area = 12cm^2
Wiki User
∙ 11y agoIt is: 9*3 = 27 square cm
The area of rectangle is : 18.0
Only if it's 3cm high!
Rectangle area easiest math for area: 5cm X 3cm = 15cm2
15 cm
what is the perimeter and area of a rectangle 3cm long and 3cm wide
9
3cm
The area of rectangle is : 3.0
It is: 9*3 = 27 square cm
16 cm 5cm+5cm+3cm+3cm=16cm
3cm + 4cm + 3cm + 4cm = 14 cm
The area of rectangle is : 18.0
Only if it's 3cm high!
Multiply the length by the wide. eg a 3cm x 6cm rectangle - 3x6=18sqcm The answer is in square units, - square feet, metres, mm etc
16cm.
Rectangle area easiest math for area: 5cm X 3cm = 15cm2