Algebra 2, Chapter 13

Algebra 2, Chapter 13

memorize.aimemorize.ai (lvl 286)
Section 1

Preview this deck

Tangent

Front

Star 0%
Star 0%
Star 0%
Star 0%
Star 0%

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Active users

0

All-time users

0

Favorites

0

Last updated

1 year ago

Date created

Mar 1, 2020

Cards (16)

Section 1

(16 cards)

Tangent

Front

opposite leg / adjacent leg

Back

Initial side

Front

ray that is fixed on the coordinate axis

Back

Central angle

Front

angle formed by 2 radii

Back

Cosine

Front

adjacent leg / hypotenuse

Back

Terminal side

Front

other ray on coordinate plane that is rotated

Back

Cotangent

Front

adjacent leg / opposite leg

Back

Unit circle

Front

x^2 + y^2 = 1

Back

Sine

Front

opposite leg / hypotenuse

Back

Coterminal angles

Front

angles whose terminal sides coincide

Back

Theta

Front

greek letter symbolizing an angle

Back

Radian measures

Front

consider a circle with radius r centered at the origin. It is the measure of an angle in standard position whose terminal side intercepts an arc of length r

Back

Standard position

Front

vertex is at the origin and its initial side lies on the positive x-axis

Back

Area of sector

Front

part of area of a circle

Back

Arc length

Front

part of circumference of a circle

Back

Cosecant

Front

hypotenuse / opposite leg

Back

Secant

Front

hypotenuse / adjacent leg

Back