The area is 144 units.
area is length × width
squares have an equal lenght and width, and 4 sides. if a square's perimeter is 48, we need to divide that by 4 to get the size of each side.
48 ÷ 4 = 12
each side is 12 units. to get the area, we need to mutliple length × width, in this case 12 × 12, which equals 144 units.
It all depends on the amount of numbers before it.
But these decimals are 3 significant figures
Answer:
Option A is the correct choice.
Step-by-step explanation:
csc is inverse of sin.
The probability is 1/1024.
Each tetrahedron has a 1/4 chance of landing on 3, since there are 4 sides and only one of them is marked 3.
Each tetrahedron roll is independent, since no roll is affected by another.
This means we multiply the probabilities:
1/4(1/4)(1/4)(1/4)(1/4) = 1/1024