Find The Area Of The Shaded Region R θ

Find The Area Of The Shaded Region R θ

Find the area of ​​the shaded area. r = ˆšÎ¸ (CALC II)? 3

Shaded area up to 0> 2 feet. I did this with the second polar equation, but for some reason I can't fix it. The first correct answer would be a better answer!

update

Well, the first answer is incorrect. Here is a link to a photo of the shaded area. Isn't this 0> pi / 2?

Oops, I added 2pi to my question so it was my fault it was pi / 2 because it was 90 degrees. This is the link I forgot to post in the shaded area.

Ah sorry, this link doesn't work ... works here.

The area of ​​the polar region is given by the formula:

1/2 ˆ «r 2 d¸ (¸ = a to b).

Since r = š¸ we have r 2 =. So the zone is:

1/2 ˆ «r 2 d¸ (¸ = a to b)

=> 1/2 "ø day ¸ (¸ = 0 to 2))

= (1/4) ¸ 2 (half = 0 to 2 درجہ rating)

= [(€ 2) 2 0 2] / 4

= Â € 2 square units.

It helps!

Find The Area Of The Shaded Region R θ