The circle and the rectangle have the same area and we have the lenght and widht of rectangle, so we can discover rectangle area and it will be the same as circle.
A = 2πr . r/2
A = πr²
The answer will be B, because the circumference is 2πr and half a radius is r/2
And as shown: 2πr . r/2 = πr²
Answer:
m = 3
Step-by-step explanation:
-5m - 10 = -25
-5m = -15
m = 3
Answer:
557,143
Step-by-step explanation:
6.3% * x = 35,100
x = 35,100/0.063 = 557,143
Answer:

- We're provided the figure of trapezium in which 2 m and 7m are the opposite parallel sides and 10m is the height.
- The formula to found out the area of a trapezium is
where h is the height and a & b are the opposite parallel sides .


- Plug the values & then simplify!



- Hence , The required answer is <u>45</u> square meters .
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