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Unit 3 Review

Last updated over 2 years ago
73 questions
1

Write a trigonometric equation that could be used to solve for a.

1

What is the exact value of a? (Answer in simplest radical form.)

1

Write a trigonometric equation that could be used to solve for b.

1

What is the exact value of b? (Answer in simplest radical form.)

1

(Answer in degrees, round to the nearest tenth.)

1

What is the approximate value of g? (Round to the tenths.)

1

(Answer in degrees, round to the nearest tenth.)

1

Write a trigonometric equation that could be used to solve for d.

1

What is the exact value of d? (Answer in simplest radical form.)

1

What is the exact value of f? (Answer in simplest radical form.)

1

What is the approximate value of c? (Round to the tenths.)

1

What is the nearest positive angle that is coterminal to 125°? (In degrees.)

1

What is the nearest negative angle that is coterminal to 125°? (In degrees.)

1

What is the reference angle to 125°? (In degrees.)

1

What is 125° in radians?

1

What is the nearest positive angle that is coterminal to 5pi/8? (In degrees.)

1

What is the nearest negative angle that is coterminal to 5pi/8? (In degrees.)

1

What is the reference angle to 5pi/8? (In degrees.)

1

What is 5pi/8 in degrees?

1

What is the nearest positive angle that is coterminal to -75°? (In degrees.)

1

What is the nearest positive angle that is coterminal to -75°? (In degrees.)

1

What is the reference angle to -75°? (In degrees.)

1

What is -75° in radians?

1

What is the nearest positive angle that is coterminal to 11pi/3? (In degrees.)

1

What is the nearest negative angle that is coterminal to 11pi/3? (In degrees.)

1

What is the reference angle to 11pi/3? (In degrees.)

1

What is 11pi/3 in degrees?

1

What is cos(240°)? (Answer in simplest radical form.)

1

What is csc(240°)? (Answer in simplest radical form.)

1

What is tan(240°)? (Answer in simplest radical form.)

1

What is sin(5pi/3)? (Answer in simplest radical form.)

1

What is cot(5pi/3)? (Answer in simplest radical form.)

1

What is sec(5pi/3)? (Answer in simplest radical form.)

1

What is tan(-270°)? (Answer in simplest radical form.)

1

What is csc(-270°)? (Answer in simplest radical form.)

1

What is sec(-270°)? (Answer in simplest radical form.)

1

The terminal side of theta is at P(2, -3). What is sine of theta? (Answer in simplest radical form.)

1

The terminal side of theta is at P(2, -3). What is secant of theta? (Answer in simplest radical form.)

1

The terminal side of theta is at P(2, -3). What is cosecant of theta? (Answer in simplest radical form.)

1

The terminal side of theta is at P(-6, -3). What is cotangent of theta? (Answer in simplest radical form.)

1

The terminal side of theta is at P(-6, -3). What is cosecant of theta? (Answer in simplest radical form.)

1

The terminal side of theta is at P(-6, -3). What is sine of theta? (Answer in simplest radical form.)

1

What is one solution to the equation:

(The angle should be between 0° - 360°.)

1

What is the other solution to the equation:

(The angle should be between 0° - 360°.)

1

What is one solution to the equation:

(The angle should be between 0° - 360°.)

1

What is the other solution to the equation:

(The angle should be between 0° - 360°.)

1

What is one solution to the equation:

(The angle should be between 0° - 360°.)

1

What is the other solution to the equation:

(The angle should be between 0° - 360°.)

1

What is the measure of angle A? (Round to the nearest tenth of a degree.)

1

What is the length of b? (Round to the nearest tenth.)

1

What is the length of a? (Round to the nearest tenth.)

1

What is the area of triangle ABC? (Round to the nearest whole number.)

1

What is the length of f? (Round to the nearest tenth.)

1

What is the length of e? (Round to the nearest tenth.)

1

What is the measure of angle E? (Round to the nearest tenth of a degree.)

1

What is the area of triangle DEF? (Round to the nearest whole number.)

1

What is the measure of angle I? (Round to the nearest tenth of a degree.)

1

What is the measure of angle G? (Round to the nearest tenth of a degree.)

1

What is the length of h? (Round to the nearest tenth.)

1

What is the area of triangle GHI? (Round to the nearest whole number.)

1

What is the measure of angle K? (Round to the nearest tenth of a degree.)

1

What is the measure of angle J? (Round to the nearest tenth of a degree.)

1

What is the measure of angle L? (Round to the nearest tenth of a degree.)

1

What is the area of triangle JKL? (Round to the nearest whole number.)

1

Write a trigonmetric equation that could be solved to find the height of the hill. (Use x for your variable.)

1

What is the height of the hill? (Round to the nearest tenth of a foot.)

1

A car tire rotates 14 times while backing out of a driveway. If the tire's diameter is 21 inches, to the nearest foot, how long is the driveway?

1

A stretch of road rises 212 ft. over 510 ft. of horizontal distance. What is the angle of the elevation of the road? (Round to the nearest tenth of a degree.)

1

Priya's car is supposed to avoid driving uphill when the angle of the road is above 25°. Should she avoid this stretch of road?

1

What is the horizontal distance to the closest landing strip? (Round to the nearest tenth of a foot.)

1

What is the horizontal distance to the farthest landing strip? (Round to the nearest tenth of a foot.)

1

How far are the landing strips from each other?

1

A windshield wiper moves through an angle of 125°. To the nearest tenth of an inch, how far does the top of the wiper travel if the wiper arm is 25 inches long? (Round to the nearest tenth of an inch.)