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14 Cards in this Set
- Front
- Back
- 3rd side (hint)
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A measure expressed in one type of unit can be quickly read as another type of unit by using a ______
A. Unit conversion table B. Formula C. Table of equivalent D. Interpolation table |
C. Table of equivalent |
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A number expressed in one unit of measurement can be converted to another unit of measurement, using _____.
A. Addition or subtraction B. Multiplication or addition C. Division or subtraction D. Multiplication or division |
D. Multiplication or division |
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The change in size that takes place when materials are heated is called ______.
A. Conversion B. Thermal expansion C. Thermal contraction D. Take-out |
B. Thermal expansion |
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The side opposite the 90-degree angle of a right triangle is the _____.
A. Opposite side B. Adjacent side C. Hypotenuse D. Pythagorean side |
C. Hypotenuse |
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The ratio for the sine trig function is ______.
A. Side adjacent/hypotenuse B. Hypotenuse/ side adjacent C. Side opposite/ adjacent D. Side opposite/ hypotenuse |
D. Side opposite / hypotenuse |
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If a 45-degree offset has a run of 8 inches, the travel is _____ inches.
A. 10 B. 11.3 C. 12.1 D. 14.8 |
B. 11.3 |
X 1.414 |
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The cosine of an angle that has an adjacent side 10 inches and a hypotenuse of 14 inches is __
A. 0.6984 B. 0.7654 C. 0.7142 D. 0.7692 |
C. 0.7143 |
Sohcahtoa. Adjacent divided by hypotenuse |
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The ratio for tangent trig function is ______
A. Side adjacent/ hypotenuse B. Hypotenuse / side adjacent C. Side opposite / side adjacent D. Side opposite/ hypotenuse |
C. Side opposite / side adjacent |
SOHCAHTOA |
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The reference angle in a right triangle that has an opposite side that is 8 inches and an adjacent side that is 9 inches is ____ degrees.
A. 21 B. 27 C. 32 D. 35 |
B. 27 |
SOHCAHTOA
OPPOSITE DIVIDED ADJACENT = angle |
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The cosecant of angle A in triangle ABC when the hypotenuse is 17 inches and the side opposite is 13 inches ____ degrees
A. 65 B. 50 C. 45 D. 42 |
B. 50 |
SOHCAHTOA
OPPOSITE DIVIDED BY HYPOTENUSE = angle |
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The ratio for the secant trig function is _______
A. Side adjacent / hypotenuse B. Side adjacent /side opposite C. Hypotenuse /side adjacent D. Hypotenuse / side opposite |
C. Hypotenuse / side adjacent |
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The Cotangent of a piping offset with a run of 9-1/2 inches and a set of 11 inches is _____ degrees.
A. 87 B. 64 C. 51 D. 49 |
D. 49 |
SOHCAHTOA |
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Calculating an unknown value between two known values is called _______
A. Correspondence of ratio B. Inverting C. Interpolation D. Conversion |
C. Interpolation |
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Use the table provided to find the numerical value of sin 46.5 degrees.
A. 0.6193 B. 0.7254 C. 0.6533 D. 0.5387 |
B. 0.7254 |
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