Which expression is equivalent to on is equivalent to 9x^5y^16/45x^5y^4?
1 answer:
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Answer and Step-by-step explanation:
1. We can see that this kite-shape has 4 triangles in it.
The area of a triangle is as follows:
Where:
b = Base (length)
h = Height
<u>Top Right Triangle Area:</u>
b = 9
h = 3
A =
A =
<u>Bottom Right Triangle Area:</u>
b = 9
h = 3
A =
A =
<u>Top Left Triangle Area:</u>
b = 4
h = 3
A =
A = 6
<u>Bottom Left Triangle Area:</u>
b = 4
h = 3
A =
A = 6
Now, we add all the areas together to get the area of the kite figure.
A = +
A = 27 + 12
A = 39
<u>The area of the kite figure is 39 </u><u>.</u>
2. We have to find the area of the trapezoid.
(I'm not sure if the 9 is for the entire bottom side length)
- If the bottom side length is 9, then we would use the formula:
A =
to find the area of the entire trapezoid.
A = × 8.2
A ≈ 46.74
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