Question

A=46;b=4,c=8. determine the measure of angle B

Answer 1

There are 180 degrees in every triangle. (you knew that) 46 of those degrees are taken by angle a, so there are 134 remaining between angle b and angle c. Side C is twice the size of side B meaning angle c must be twice angle b.

Answer 2

lol, cute answer. there is formulas used to solve this instead of a riddle. the formulas used are: law of cosigns,law of sins, 180=a+b+c. thanks though

Answer 3

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