Eq triangle minus arcs
In an equilateral triangle with a 2cm long side, the arcs of three circles are drawn from the centers at the vertices and radii 1cm. Calculate the area of the shaded part - a formation that makes up the difference between the triangle area and circular cuts.
Correct answer:
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Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.
Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
- algebra
- intersection of sets
- planimetrics
- Pythagorean theorem
- right triangle
- circle
- area of a shape
- triangle
- circular arc
Units of physical quantities:
Grade of the word problem:
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