Algebra II Help For Keerti
SAT Score Range
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2 sessions
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KK
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This series was cancelled by the tutor on June 5, 2025. We're very sorry–you can explore more Algebra 2 series here. All 1:1 and group chats related to this series are disabled 7 days after the last session.
About
This is a session to help Keerti with trigonometry and the unit circle.
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Schedule
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This is a one-off so make sure you don't miss it!
SESSION 1
1
Jun
SESSION 1
Trigonometry
Trigonometry
Sun 10:00 PM - 11:00 PM UTCJun 1, 10:00 PM - 11:00 PM UTC
We will go over:
Lesson 1: Moving in Circles
I can use the Pythagorean Theorem to find coordinates of points on a circle centered at the origin.
I understand that a periodic function is one with outputs that repeat at regular intervals.
Lesson 2: Revisiting Right Triangles
I understand how to use trigonometry to express the coordinates of a point in quadrant 1 that is 1 unit away from the origin.
Lesson 3: The Unit Circle (Part 1)
I understand that a radian angle measurement is the ratio of the arc length to the radius of the circle.
I understand that points on a unit circle can be defined by their coordinates or by an angle of rotation.
Lesson 4: The Unit Circle (Part 2)
I can find different angles on the unit circle and estimate their coordinates.
Lesson 5: The Pythagorean Identity (Part 1)
I can use the Pythagorean Identity to calculate values of coordinates given one coordinate to start from.
I understand that the coordinates of a point on the unit circle at radians can be written as .
Lesson 6: The Pythagorean Identity (Part 2)
I can use the Pythagorean Identity to find the values of cosine, sine, and tangent of an angle if I know one of them and the quadrant of the angle.
Lesson 7: Finding Unknown Coordinates on a Circle
I can use cosine and sine to figure out information about points rotating in circles.
SESSION 2
5
Jun
SESSION 2
General Algebra II Q&A
General Algebra II Q&A
Thu 8:00 PM - 9:00 PM UTCJun 5, 8:00 PM - 9:00 PM UTC
We will cover finals review questions, including topics such as log, simplifying rational expressions, interest, and trigonometry.