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Jurassic World: Dominion Dominates Fandom Wikis - The Loop
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Instruction: Construct a point on the given ray to get a segment with length equal to the harmonic mean of the two adjacent segments.
Goal: 4L 4E
Available Tools:
- Move
- Point
- Line
- Circle
- Perpendicular Bisector
- Perpendicular
- Angle Bisector
- Parallel
- Non-collapsing Compass
- Intersect
Pack: Iota
Previous Level: 9.7
Next Level: 9.9
4L 4E Solution[]
Given line AB, let C be the intersection of AB and the other line.
- Construct circle C with radius AC, intersecting line C at D and AB at E.
- Construct circle D with radius DE.
- Construct line DE, intersecting circle D at F.
- Construct line BF, intersecting CD at G.
- Point at G.