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tensa zangetsu [6.8K]
3 years ago
12

If a = 6 and c = 15, what is the measure of ∠A? (round to the nearest tenth of a degree)

Mathematics
1 answer:
Delicious77 [7]3 years ago
6 0

Answer:13.7 degrees

Step-by-step explanation:

a^2+b^2=c^2

15^2-6^2=189

\sqrt{189\\

13.7 degrees

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