SAT Circle Problems (2021) What You Need to Know

In this video I cover all the types of SAT circle problems you may encounter on the test. The SAT Math section usually throws one or two problems at you, and this video makes sure you'll be prepared. I cover the basics of circlesm, solving for portions like sectors and arcs, the formula of a circle, and an obscue SAT math circles .

On this channel I provide free SAT math review, sat math prep, and sat math tips, so subscribe for more lessons!

Music: Picnic

Prod. by Lukrembo

#SAT #SATMath #Circles

[Catstronautgirl]

You are very soft-spoken, which makes me think everything will be okay 😂 Thank you!

[bando]

legit failed and gave up on this section of math. Now that im going back and rewatching how to actually do it, it actually makes sense. Thank you

[reversestudios]

Perfect watch for an hour before the test

[filmmade]

You deserve more subscribers. I just binge watched pretty much all your videos and they are extremely helpful! Really clear and concise. You are a great teacher I hope you keep posting 👍

[bernardogeissmann]

Your videos are awesome, mate! Thank you so much. I ve got 2 extra questions right because I had watched 2 of your videos in the previous week before the test. I m taking the test again on November 5th and Im planning to see all of your videos, I hope they bring all the content to the test. Im Bernardo, from Brazil.

[NethanTunes]

Your explanation is so good and very easy to understand. Now I understand circles alot. Thank you for positing this very helpful video!!

[goingtospain]

I AM YOUR 2, 000TH SUBSCRIBER!! YIPPEEE

[TestPrepTutoring]

Cool way to do that last Test 8 question! I did it a different way. I used the fact that a quadrilateral's interior angles add to 360 and then I represented those missing angles as x and 1/2x. On my actual test, I used my corner of my answer sheet to make an educated guess of 80, and I was right!

[solunress]

Was struggling with circles. Thank you!

[shaquille_oatmeal]

quick tip for problem six, you can immediately solve for x (arc length) by flipping the ratios to where you'd only have to multiply 260 degrees to isolate x.

Instead of doing this, where you'd have to cross multiply and divide and all that stuff;
100 degrees/5pi = 260 degrees/x

You can do this
5pi/100 degrees = x/260 degrees

Then multiply both sides of the equation by 260, because multiplying the number of a denominator with the same value will cancel out the denominator and only leave the numerator (i.e. (16 / 283) * 283 = 16) so (x / 260 degrees) * 260 will leave only x, which is what we want

260 * 5pi/100 degrees = x
1300pi / 100 degrees = x
13pi = x

[yusufkaya]

dude you should upload more frequently... i bet you can achive a good community and get good viewer counts you are so friendly i can see that from your videos i hope you do whati suggest

[kayra]

Little bit late but great video man. I hope everything works out for you!

[okokay]

YOU ONLY HAVE 385 SUBSCRIBERS? WHAT? Your videos are so helpful I wished I had found them sooner. But i will def be coming back for when I study for re-takes

[solihaibragimova]

Thank you so much!! It was so useful. Waiting for more ❤

[tatianewuli]

Hii ! Firstly thank you for these amazing videosss, they help a lot . But, sometimes I get confused about when to convert pi to 3.14 in calculations. Because sometimes, I got the question wrong just because I considered pi = 3.14, while khan academy's answer explanation didn't convert pi. But, in some cases, the answer explanation does convert pi to 3.14

[tooj_]

you are so helpful. you helped me remember simple things about circles!

[bakhromovna]

it was sooo helpful and. very easy to understand, thanks

[romina]

How did you find the points to draw on the coordinate plane on question 29?

[eurososcar]

your explanation is very helpful thanks.

[saamqri]

thanks for this man, appreciate the help:)