The law of cosines is used for calculating one side of the triangle if the angle opposite to that side is given as well as the other sides. For this problem, we are given angle B. Therefore, the correct answer among the choices given is option 1 where a is equal to 5 and c is equal to 3.
Answer:
of their perimeters is equal to the ratio of their corresponding side lengths. ratio of their areas is equal to the square of the ratio of their corresponding side lengths.
The line that is perpendicular to the line on the graph is y=3
The best answer would be c. because the cross section would make the shape and the dimension of the shape. hope this help*)
Answer:
are those fractions or division signs
Step-by-step explanation:
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