To calculate the perimeter of a parallelogram, you add the lengths of all sides. If the sides are 10 mm and 9 mm, the formula for the perimeter (P) is P = 2(length + width). Therefore, P = 2(10 mm + 9 mm) = 2(19 mm) = 38 mm. The perimeter of the parallelogram is 38 mm.
10mm
Bike axles come in various sizes, with the most common being 9mm, 12mm, and 15mm for front axles, and 10mm and 12mm for rear axles. These sizes refer to the diameter of the axle shaft.
Common bicycle axle sizes include 9mm, 12mm, 15mm, and 20mm for front axles, and 10mm, 12mm, and 15mm for rear axles. These sizes vary depending on the type of bike and its intended use.
10mm
The most common bicycle wheel axle sizes available in the market are 9mm, 12mm, and 15mm for front wheels, and 10mm and 12mm for rear wheels. These sizes refer to the diameter of the axle that fits through the hub of the wheel.
10mm is more than 9mm.
72cm (9mm x 8 sides = 9 x 8 = 72)
88mm squared
Is it a doll's house? Perimeter = 9+9+15+15 = 48mm
416
it is less than because 1cm. = 10mm. so 9cm. is 90mm. and then you add the 9mm. to that 90mm.
3mm 6mm 9mm 12mm 18mm and then you can double up on thickness not sure the imperial equations