Answer: 0.0485610791367
Step-by-step explanation:
Answer:
a:3,11
Step-by-step explanation:
Answer:30
Step-by-step explanation:
45-12=33 nearest tenth is 30
For the square area we have:
12.12=144
and for the rectangle we have:
4.11=44
I assume that this 'something' has a rectangular shape. If its width is 5m, than the length of two sides is 2 * 5 = 10m. Now if the perimeter is 22 square meters, then the lenght of another two sides is 12 / 2 = 6.
12 because 22 (the perimeter) - 10 (lenght of the 2 sides) = 12 (length of another 2 sides).
