Flashcards
Trig
Cards in this deck (11)
- 1Major Arc - Minor Arc - Sector - Segement - Chord - Radius - DiameterThe larger arc of the circle.
The smaller arc of the circle.
The area of the minor arc.
The area made by a chord
A line that joins two sides of the circle
from the centre to one edge of the circle
a line that joins to edges of the circle and runs through the centre - 2Pi/4= Pi/3= 90= 180= 270= 2Pi=45
60
Pi/2
Pi
3Pi/2
360 - 3Radians to degrees Degrees to radians/Pi *180
/180 *Pi - 4Draw out the two trig triangles
- 5Degrees How to find second angle of sin How to find second angle of cos How to find second angle of tan180-n
360-n
180+n - 6Radians How to find the second angle of sin How to find the second angle of cos How to find the second angle of tanPi-n
2pi-n
pi+n - 7Fred's formulaSin^2+cos^2=1
- 8Holiday FormulaSin/cos=tan
- 9Area of triangle0.5*a*b*SinC
- 10Sine Rulea/SinA=b/SinB=c/SinC
- 11Cosine Rulea^2=b^2+c^2 - 2bcCosA
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- AS level Maths (Core 2) Flashcards on Trig, created by Kashly Cash on 04/05/2017.
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- Kashly Cash
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