![\bf \textit{area of a segment of a circle}\\\\ A=\cfrac{r^2}{2}\left[\cfrac{\pi \theta }{180}-sin(\theta ) \right]~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad degrees\\ \cline{1-1} r = 7\\ \theta =150 \end{cases} \\\\\\ A=\cfrac{7^2}{2}\left[\cfrac{\pi (150) }{180}-sin(150^o ) \right]\implies A=\cfrac{49}{2}\left[ \cfrac{5\pi }{6}-\cfrac{1}{2} \right]\implies A = \cfrac{245\pi }{12}-\cfrac{49}{4} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill A\approx 51.8909~\hfill](/tpl/images/0192/5632/d4a27.png)
Will give brainlist i've never seen this problem before.
...
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16
Answers: 2
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 21.06.2019 23:00
During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss
Answers: 2
Mathematics, 22.06.2019 01:10
If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.
Answers: 2
You know the right answer?
Questions
Mathematics, 29.07.2021 18:00
Mathematics, 29.07.2021 18:00
Biology, 29.07.2021 18:00
Mathematics, 29.07.2021 18:00
Biology, 29.07.2021 18:00
English, 29.07.2021 18:00
Mathematics, 29.07.2021 18:00
Business, 29.07.2021 18:00
Biology, 29.07.2021 18:00
