Answer: 13
Explanation:
Use Pythagorean theorem:
=> a^2 + b^2 = c^2
=> 5^2 + 12^2 = c^2
=> 25 + 144 = c^2
=> 169 = c^2
Take the square root of both sides:
=> sqrt(169) = sqrt (c^2)
=> 13 = c
Answer:
124 degrees since all angles should equal 180 degrees.
Yup 39 is the correct answer good job :-)
Answer:
16 is the Highest Common factor of 32 and 48
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