Notes
two semi-circles in a circle techniques
Techniques Used in a Solution
These are the techniques used in solving the problem
two semi-circles in a circle
.
Congruent triangles
and
Pythagoras' theorem
Midpoints of chords
and
Pythagoras' theorem
Invariance principle
Created on July 8, 2021 15:41:54 by
Andrew Stacey
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