7.25 x 3.4 = 24.65 square cm
Multiply the length of the rectangle by the width. For example: 34cm x 20cm = 680cm2
You would multiply the length by the width.
The formula for area of a rectanle is A = width x length, therefore A = 34cm x 100cm = 3,400cm2; or A = 0.34m x 1m = 0.34m2
p=2l+2w 34= 2(10) +2w 34= 20 +2w 14= 2w w=7
34cm
The average hand height of a teenage male in the UK is about 7.8 inches (19.8 cm), and for a teenage female, it is around 6.8 inches (17.3 cm). The average hand width for a teenager in the UK is about 3 inches (7.7 cm) for males and 2.6 inches (6.7 cm) for females.
34cm
It is: 2+15+2+15 = 34cm
The length of the shorter side is 16cm The formula for the perimeter of a rectangle is p = 2a + 2b, p = 100cm, a = 34cm 2b = p - 2a = 100 - 68 = 32 b = 16cm
use a ruler a square can be 34cm
2+2+15+15=34cm
Assuming the object is a rectangle, the perimeter is (2 x 7cm) + (2 x 10 cm) = 34cm