Answer:
52√3 ft ²
Step-by-step explanation:
Formula for area of the trapezoid:
a = Base = 11
b = Base = 15
h = Height = 4√3
Since the height is 4√3 we can turn it into a number:
4√3 = 6.92820323028 = 6.93
Now using the formula:
As you can see that it not a answer choice.
We can turn the answer choice into number:
44√3 ft ² = 76.21023553.. ≈ 76.20
44√3-24 ft ²=52.21023553.. ≈ 52.20
60√3 ft ² = 103.92304845.. ≈ 103.90
52√3 ft ² = 90.06664199.. ≈ 90.07
Thus, the answer is 52√3 ft ²
<u><em>Kavinsky</em></u>
Group like numbers
6-3-4i-2i
3-6i
Answer:
48 cm
Step-by-step explanation:
Here, we are concerned with finding the perimeter of the rectangle.
Now, since the square has an area of 9 cm^2, it means that the squares has a side of 3 cm each since the area of a square is s^2
So now, there are 5 squares in a row, meaning in a straight stretch , left to right or right to left, there are 15 squares. So the total length here is 5 * 3 = 15 cm
Now, moving column-wise, from top to bottom, since we have 3 rows, what this means is that per column of the rows, there are 3 squares. So the total length here becomes 3 * 3 = 9 cm
So we have a rectangle 9cm by 15cm
The perimeter is thus 2(L + B) = 2(15 + 9) = 2(24) = 48 cm
The answer is 18 ft because 36 divided by 2 is 18
