Right Triangle Trig
Law of Sines
Law of Cosines
Trig Ratios
solve for x
100
Solve for a using trigonometry.
a = 34.6 cm
100
Solve for x using the law of sines.
x = 16.9 cm
100
Solve for x using the law of cosines.
x = 341 cm
100
What is the ratio for sine?
opposite/hypotenuse
100
Solve for x: 4/3 = 8/x
What is x = 6
200
Solve for b using trig.
b = 15.4 cm
200
Solve for w using the law of sines.
w = 34.9 cm
200
Solve for w using the law of cosines.
w = 32.3 cm
200
What is the ratio for cosine?
adjacent/hypotenuse
200
Solve for x: 8/7 = 7/x
What is x = 6.1
300
Solve for d using trig.
d = 39.9 degrees
300
Solve for y using the law of sines.
y = 30 cm
300
Solve for y using the law of cosines.
y = 47.2 cm
300
What is the ratio for tangent?
opposite/adjacent
300
Solve for x: 7.7/3.6 = 2.3/x
What is x = 1.1
400
Solve for f using trig.
f = 33 degrees.
400
Solve for a using the law of sines.
A = 63.1 degrees.
400
Solve for c using the law of cosines.
c = 84.9 degrees
400
What is the ratio for secant?
Hypotenuse/Adjacent
400
Solve for x: sin(49)/14 = sin(68)/x
What is x = 17.2