Magnitude 25411
There is a circle with a radius of 10 cm and its chord, which is 12 cm long. Calculate the magnitude of the central angle that belongs to this chord.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- planimetrics
- right triangle
- circle
- triangle
- chord
- goniometry and trigonometry
- cosine
- arcsine
Units of physical quantities:
Grade of the word problem:
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