The given in the triangle are A=120^o, a=25 and b=25.
To solve using Sine Law, let's use the formula:
Plug-in the values of the sides a and b. Also, plug-in the value of angle A.
Then, simplify the equation. To simplify, cancel the denominators.
Now two angles of the triangle are known, which are and
.
Take note that the sum of three angles of the triangle...
The given in the triangle are A=120^o, a=25 and b=25.
To solve using Sine Law, let's use the formula:
Plug-in the values of the sides a and b. Also, plug-in the value of angle A.
Then, simplify the equation. To simplify, cancel the denominators.
Now two angles of the triangle are known, which are and
.
Take note that the sum of three angles of the triangle is .
However, the sum of these two angles A and B is:
which is larger than .
Therefore, it is not possible to form a triangle with the given measures ,
and
.
No comments:
Post a Comment