Answer:
58.16
Step-by-step explanation:
is the answer
easy question
The area of the shaded region is [(169π/4)-60]m².
- The length of the rectangle is 12 m.
- The breadth of the rectangle is 5 m.
- The area of the rectangle = length * breadth.
- The area of the rectangle = 12 * 5
- The area of the rectangle = 60m²
- Let h be the diagonal of the rectangle.
- Using the Pythagorean theorem,
- h² = 12² + 5²
- h² = 144 + 25
- h² = 169
- h = √169
- h = 13
- The diagonal of the rectangle is also the diameter of the circle.
- Let r be the radius of the circle.
- 2r = 13
- r = 13/2m
- The area of the circle is πr².
- The area of the circle = π(13/2)²
- The area of the circle = (169π/4)m²
- The area of the shaded region equals the area of the circle minus the area of the rectangle.
- The area of the shaded region = [(169π/4) - 60]m²
To learn more about area, visit :
brainly.com/question/27683633
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ANSWER:
__________
C, D, and E
EXPLANTION:
____________
A is NOT CORRECT because the largest source of energy is oil according to the chart
B is NOT CORRECT because they U.S still is it or else it would not be in the chart
C is CORRECT because you would have to add up all the energy source and minus it from 100. Which would add up to 77, and subtracting it from 100 is 23%
D is CORRECT because if you turn the paper/picture, there is a right angle which means it’s 90 degree
C is CORRECT because if you add nuclear and renewable up which is 15, that is smaller then 23.
FUN FACT:
__________
Coal is a carbonaceous sedimentary rock
I hope this helped! And have a •AMAZING• day! :3
Yes because when you turn into a decimal it's 7.2
Answer:
C. 5/3 (5 sqrt 3) (8.66...)
Explanation:
You would use the SohCahToa to find out side x.
First, label your sides (10 is hypotenuse, x is the opposite, and blank side is the adjacent).
Second, figure out which part you have to use (Sin, Cosine, or Tangent). A good way to tell is of you have the missing side on top of the fraction, makes things easier.
Third, once you figure that out then plug stuff in...
Sin(theta) = O/H
Sin(60) = X/10
10sin(60) = X
8.66... = X
