A line segment has endpoints at (2, -9) and (2, 7).
1 answer:
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Answer:
One
Step-by-step explanation:
Find the value of B
Applying the law of sines
=
substitute the given values
=
sin (B) = Sin(61)
step 2
Find the measure of angle C
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees
so
61 + 65.87 + C = 180
C = 53.13
step 3
Find the value of c
Applying the law of sines
=
substitute the given values
=
c = SIN (53.13)
C=21.04 units
so
there can only be one value for each measurement, therefore there can only be one triangle
Answer:
x = positive or negative
Step-by-step explanation:
Because it is impossible to simplify this with rational numbers, it is needed to use the quadratic formula. When doing this, you will find that x = positive or negative . Hope this helps! :)