7
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Law of Sines and Law of Cosines — a Deeper Look

Question 7 • IC Pre-Cal - Deering

Choose the correct reason to justify each of the first four statements in the derivation.1) a2 = h2 + x2✔ Pythagorean theoremAssumptionMeasuring the diagram

Answer
A
✔ Pythagorean theorem
B
Assumption
C
Measuring the diagram
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