Two intersecting circles with a triangle that passes through their centres and an intersection point. What’s the angle α?
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Solution
The angle α is 60°.
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The parallax effect
2 replies on “The parallax effect”
Is impliciet aangenomen dat de cirkels gelijke straal hebben?
Sorry, het is inderdaad impliciet. Ik had even gemist dat de cirkels door elkaar middelpunt gaan.