Which set of angles can be used to construct a triangle? A) 72°, 73°, and 54° B) 88°, 34°, and 58° C) 89°, 46°, and 54° D) 95°,
2 answers:
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Answer:
Step-by-step explanation:
The triangle is a 30-60-90 right triangle.
The ratio of the lengths of the sides is:
The order of the sides in the ratio above is
short leg : long leg : hypotenuse
The long leg is sqrt(3) times the length of the short leg.
The hypotenuse is twice the length of the short leg.