Answer: 12
Step-by-step explanation:
law of cosines states that f^2 = t^2 + p^2 - 2tp cos(F)
so f^2 = 5^2 + 7^2 - 2*5*7*cos(175)
f^2 = 74 - (-69.7336)
f^2 = 143.7336
f = 11.9889
which rounds to 12
An interior angle of a regular convex polygon is 135°. How many sides does the polygon have?
2 answers:
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Answer:
Its a linear function
Step-by-step explanation:
2 - 4 / 2 - 1
-2 / 1
-2
y - 2 = -2 ( x - 2 )
y -2 = -2x + 4
y = -2x + 6
