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Vectors
Solving Trig Equations
Trig-angles
Connect the dot... Product
Unit Circle
100
The magnitude of 3i+4j is this prime number.
What is 5?
100
This number is the sin^-1(1/2)
What is 30 degrees?
100
The remaining angle measure to a triangle with two angle measures of 79° and 15°.
What is 89°?
100
This is the dot product of (-4,-10) and (6,7).
What is -94?
100
(1,0) are the coordinates for this angle.
What is 0 or 360 degrees (0 or 2 pi)
200
This vector is the sum of i+j and -i+2j.
What is 3j?
200
Solve for x: 5x+7=2x-5
What is -4?
200
The remaining length of a right triangle which has a side of 9 and a hypotenuse of √117 (10.8166).
What is 6?
200
This number is the dot product of 2i-3j and -4i+2j.
What is -14?
200
An angle with a measure of 500° lies in what quadrant?
What is the second quadrant?
300
This number is the magnitude of 2v-w.
What is the square root of 3?
300
This number is the sin(17pi/12).
What is the square root of 3/2
300
In triangle ABC, A=30 degrees, B=70 degrees and a=8 cm. THis number is the length of c.
What is 16 cm?
300
This number is the dot product of 27i-42j and -81i+2j.
What is -2269?
300
The radian form of 225° is this fraction.
What is 5π/4 (5pi/4)?
400
This angle is found using this vector: (√10, -1).
What is -18 degrees? (-17.5484 degrees)
400
This is the quadrant containing the angle θ=s+t
What is Quadrant IV?
400
Find the missing parts of triangle ABC if A=60 degrees, b=20 inches, and c=30 inches.
What is a=26 inches, B=42 degrees, and C=78 degrees?
400
This number is the dot product of (1,2,3) and (4,-5,6)
What is 12?
400
The values between 0° and 360°, listed in degrees, that correlate with the value of π/6 (pi/6).
What are 30°, 150°, 210°, and 330°?
500
This is the angle between the vectors (6, -3) and (7, -6).
What is 14 degrees?
500
Simplify: (cscA-cotA)(secA+1)
What is tan(A)?
500
Find the are of triangle ABC if A=35.1 degrees, b=2.43 cm, and c=3.57 cm.
What is 2.49 cm squared?
500
Find the angle between vectors (2,3) and (-3,2).
What is 90 degrees?
500
The coordinate pair of 11π/6 (11pi/6).
What is (√3/2, 1/2)?