3 years ago

The diameter of a circle is 15 find the are ? I need help please

Mathematics

2 answers:

miss Akunina [59]3 years ago

7 0

Answer:

176.715

Step-by-step explanation:

Area of circle: $\pi r^{2}$

To find the radius: diameter divided by 2

15/2=7.5

pi * 7.5 * 7.5 = 176.715

**I found my answer using the actual number for pi, if you're using 3.14 as pi then the answer is 176.625**

alex41 [277]3 years ago

4 0

Answer:

176.71

Step-by-step explanation:

yupthatstheanswerbye

https://www.google.com/search?q=how+to+find+the+area+of+a+circle&rlz=1CAACAV_enUS724US724&oq=how+to+find+the+area&aqs=chrome.2.69i57j0l5.7673j0j7&sourceid=chrome&ie=UTF-8

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If cos θ = .62 and if 0<θ<90 what is the approximate value of sin θ to the nearest hundredth

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