# Practice problems of the angle - page 2 of 54

#### Number of problems found: 1077

- Little hand

What angle shifted the little hand on the clock after one hour and 38 minutes? - Cotangent

If the angle α is acute, and cotan α = 1/3. Determine the value of sin α, cos α, and tan α. - Cis notation

Evaluate multiplication of two complex numbers in cis notation: (6 cis 120°)(4 cis 30°) Write the result in cis and Re-Im notation. - The sum 11

The sum of the measures of two angles is 89°. One angle has a measure of 64°. What is the measure in degrees of the second angle? - The temperature 11

The temperature on Sunday was 4°C. The temperature dropped eight °C on Monday and twice as much on Tuesday. What was the temperature on Tuesday? - Complementary angles

Two angles are complementary. If one angle measures 10°, what is the measure of the second angle? - Clocks 5511

What angle do the clocks make at 4:30? - The temperature 27

The temperature in Chicago was –12°C. For 4 hours, the temperature rose 3°C every hour. What was the temperature after 4 hours? - Goniometric form

Determine the goniometric form of a complex number z = √ 110 +4 i. - Arc

Convert to arc measures (radians): 919 ° The result write as a multiple of π - Calculate 39313

The road rises by 8 m to 2000 m. Calculate its ascent in per mille. - One angle

One angle is 10 degrees more than four times the measure of the other angle. Together they have a sum of 120 degrees. What is the measure of each angle? - A straight angle

A straight angle measures s, so you can subtract or add 85 from. What is the measure of their angles? - Difference 2435

Calculate the sum and difference of the alpha and beta angles. Alpha = 60 ° 30 ', beta = 29 ° 35'. - The present

The present temperature is 32°. After some time, it will be increased by + 5° What will be the temperature then? - Minus temperature comparing

At 12:00 PM, the temperature was –25°F. At 8:00 PM, the temperature was –14°F. Did the temperature rise or fall? ... - Diamond-air 27221

Find the cut-off angle for the diamond-air pair. n_d = 2.42 α_m =? The absolute refractive index of light for air n = 1 - Temp drop

It is 70°F , and the temperature is expected to drop to 85° in the next month. What is the temperature expected to be? - Subtracting Fahrenheit

On a certain day, the high temperature in city A was 86°F. On the same day, the high temperature in city B was -24°F. What was the difference in temperature between city A and city B? - Overnight change

It was 13°C yesterday, but the temperature changed by -18.6° overnight. What is the temperature now?

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