We would need to know the measurements of the circle to answer this
The area of the trapezoid is 43.5 inches²
Step-by-step explanation:
The formula of the area of a trapezoid is
, where:
and
are the two parallel bases- h is its height
∵
=
feet
∵
= 14 inches
∵ h = 3 inches
- Change the length of
from feet to inches
∵ 1 foot = 12 inches
∴
feet =
× 12 = 15 inches
∴
= 15 inches
Substitute the values of
,
and h in the
formula of the area
∴ 
∴ A = 43.5 inches²
The area of the trapezoid is 43.5 inches²
Learn more:
You can learn more about the area of figures in brainly.com/question/12919591
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Answer:Three times the difference of x and seven plus ten
Step-by-step explanation:
Answer: Choice C) 10.5
The distance from A to C is 7 units (count out the spaces between the two points, or subtract y coordinates 4-(-3) = 4+3 = 7)
Let AC = 7 be the base of the triangle. You might want to rotate the image so that AC is laying horizontally rather than being vertical.
Now move to point P. Walk 3 spaces to the right until you land on segment AC. This shows that the height of the triangle is 3 when the base is AC = 7.
base = 7, height = 3
area of triangle = (1/2)*base*height
area of triangle = 0.5*7*3
area of triangle = 10.5 square units

The square root of 729 is in fact 27, as it is a perfect square, but this is not well known, so we can figure it out like this:
What goes into 729 that are perfect squares? 81 and 9:

Take the square root of 81 (9) and the square root of 9 (3). Move these to the outside of the square root (they will multiply with 3 since 3 is multiplied to the square root in the original problem)

Now, just multiply: