Answer:
Both parallelogram and trapezoid are convex quadrilaterals.
In a parallelogram, both pairs of the opposing sides are parallel while, in a trapezoid, only a pair is parallel.
The diagonals of the parallelogram bisect each other (1:1 ratio) while the diagonals of the trapezoid intersects with a constant ratio between the sections.
Hope this helps have a nice day:) -Jordie-
9q-8q=18
q=18 and this is the answer- it says I need twenty characters soooooo
Answer: x 50 y 5
Step-by-step explanation: In the graph
Answer:
A = (1/2)Cr . . . or . . . A = C^2/(4π)
Step-by-step explanation:
The diagram shows the area of the circle being redrawn as a parallelogram with the length of it being half the circumference and the height of it being the radius of the circle.
The area of the parallelogram is the product of its length (C/2) and its height (r), so you can compute ...
A = (1/2)Cr
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Given only the circumference, C = 2πr, you can find the value of r by dividing by its coefficient:
C/(2π) = r
Using this in the above formula, the area can be found from the circumference only as ...
A = (1/2)C·(C/(2π))
A = C^2/(4π)
The slope of a function at a point is the value of its derivative there.
... f'(x) = 5·(2x) + 0 = 10x . . . . . . using the power rule: (d/dx)(xⁿ) = n·xⁿ⁻¹
Then
... f'(4) = 10·4 = 40 . . . . . the slope at x=4