Angle practice problems - page 4 of 63
Number of problems found: 1245
- Angle over circle
In the figure, O is the center of the circle and AB is tangent at B. If angle OAB is 28 degrees find angle AOB. Figure is not scaled.
- Quadrilateral angles in AP
The four angles of a quadrilateral form an arithmetic progression. If the common difference is 15°, then find all the angles.
- X-triangle
Find the length of the x segment in the given triangle drawings.
- The apothem
The apothem of a regular hexagon is 5√3 inches. Find one of its sides and area.
- Two wipers
What A car has two wipers which do not overlap. Each wiper has a blade of length 21 cm, sweeping through an angle of 120°. Find the total area cleaned at each sweep of the blades.
- Circle graph
Erica surveyed students at her school about their favorite type of music. She made a circle graph to show the results. The central angle for the section of the graph that represents country music measures 72°. If 45 classmates chose the country as their f
- Parallelogram - right angles
In parallelogram ABCD; AB = 16 cm, BC = 12 cm and diagonal AC = 20 cm. Find the area of the parallelogram.
- Degrees Fahrenheit
What is the current temperature if the temperature is 12 degrees Fahrenheit and changes by -26 degrees Fahrenheit?
- Angles 1
Is it true that adjacent angles have common arm?
- Angles
Which of those angles is obtuse?
- Reference angle
Find the reference angle of each angle:
- Supplementary angles
(a + 30)° and (2a)° are the measure of two supplementary angles. Find the value of a.
- Obtuse angle
Which obtuse angle is creating clocks at 17:00?
- 140 degrees
Calculate the product of an angle of 140 degrees with the number 3.
- O'clock 78004
What is the degree angle made by the hands of a clock when it points to 8 o'clock?
- Degrees to radians
Convert magnitude of the angle α = 538°38'17" to radians:
- 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?
- 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?
- The sum 11
The sum of the measures of the two angles is 89°. One angle has a measure of 64°. What is the measure in degrees of the second angle?
- Neighbor angle
For 136° angle, calculate the size of the adjacent angle on one side of a straight line.
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