Math Tutorials
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2:48
Finding area of triangular lot by using frontage measurements
Math Tutorials
57 views • 1 month ago
12:24
Solve a trig equation by using a double-angle formula
Math Tutorials
29 views • 1 month ago
14:55
Solving a Trig Equation using Pythagorean Identity
Math Tutorials
41 views • 1 month ago
7:14
Difference formula using Reference angle (Easy Way)
Math Tutorials
30 views • 1 month ago
8:15
the easiest way to use sum and difference trig formulas for big angles
Math Tutorials
51 views • 1 month ago
4:29
Use the difference formula to simplify tangent
Math Tutorials
18 views • 1 month ago
3:01
Use the difference formula for cosecant
Math Tutorials
22 views • 1 month ago
2:45
Use the difference formula for sine
Math Tutorials
16 views • 1 month ago
2:23
use the difference formula for cosine
Math Tutorials
9 views • 1 month ago
8:14
solve trig equation by factoring out a common factor
Math Tutorials
48 views • 1 month ago
10:49
Factor and solve trig equation with sin(theta)
Math Tutorials
23 views • 1 month ago
5:53
Use calculator to help solve trig equation
Math Tutorials
23 views • 2 months ago
7:08
Use calculator to solve trig equation involving secant
Math Tutorials
20 views • 2 months ago
5:11
Solve trig equation with tangent (tanx)
Math Tutorials
28 views • 2 months ago
7:06
Find angle between guy-wires using difference formula for tangent
Math Tutorials
86 views • 2 months ago
4:24
tangent thought of as slope using difference formula
Math Tutorials
43 views • 2 months ago
1:49
Rewrite using the cofunction identity
Math Tutorials
26 views • 2 months ago
5:21
Use Even/Odd identity to verify trigonometric identity
Math Tutorials
81 views • 2 months ago
10:02
Cosecant graph to equation
Math Tutorials
30 views • 2 months ago
10:59
find secant equation from graph
Math Tutorials
37 views • 2 months ago
9:29
find equation of cosecant graph
Math Tutorials
42 views • 2 months ago
14:03
graph complicated secant function by hand
Math Tutorials
15 views • 2 months ago
10:02
graph cosecant by hand
Math Tutorials
23 views • 2 months ago
8:05
Path of point around circle as a cosine function
Math Tutorials
19 views • 2 months ago
12:48
Related rate area of triangle for ladder pulled away from wall
Math Tutorials
141 views • 2 months ago
9:23
Find sine function from graph
Math Tutorials
354 views • 2 months ago
3:30
How to use calculator to find cosecant csc and cotangent cot
Math Tutorials
36 views • 2 months ago
6:37
Use reciprocal and quotient identities.
Math Tutorials
14 views • 2 months ago
7:02
Use reference angles to find additional angles for sine and cosine
Math Tutorials
66 views • 2 months ago
3:41
Find height a ladder reaches up a building when given length of ladder and angle of elevation.
Math Tutorials
99 views • 3 months ago
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