Practice problems of the angle
Number of problems found: 1139
- Reference angle
Find the reference angle of each angle: - Angles
Which of those angles is obtuse? - Angles 1
Is it true that adjacent angles have common arm? - Degrees Fahrenheit
What is the current temperature if the temperature is 12 degrees Fahrenheit and changes by -26 degrees Fahrenheit? - Modulus and argument
Find the mod z and argument z if z=i - Quadrant
In what quadrant is a -1165° angle? - Minute angle
Find the size of the angle, which takes a minute hand for 20 minutes. - Calculate 29401
Calculate the product of an angle of 140 degrees with the number 3 - Calculate: 3230
Calculate: 127 ° 37 '- 58 ° 48' - Calculate 20
Calculate the sum of 1/5 of a right angle and 3/4 of a right angle, and 3/4 of a straight angle - Supplementary angles
(a + 30)° and (2a)° are the measure of two supplementary angles. Find the value of a. - Minute hand v2
In how many minutes, describe the minute hand angle of 60 degrees? - Radians compare
What is the greater angle? -0.7 radians or -0.7π radians? - Magnitude of angle
What magnitude has an obtuse angle enclosed by the hands of clocks at 12:20 hours? - Speed of clock
How many minutes will the hour hand pass at straight and right angles? - Angles 22
Angles A and B are complementary. Angle A is 29°. Find the measure of angle B. - O'clock 78004
What is the degree angle made by the hands of a clock when it points to 8 o'clock? - 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.
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