Answer:
Therefore,
Explanation:
Consider a Δ ABC with
m∠ B = 53°
BC = a = 10
AC = b = 17
To Find:
AC = c = ?
m∠ A = ?
m∠ C = ?
Solution:
We know in a Triangle Sine Rule Says that,
In Δ ABC,
substituting the given values we get
Therefore m∠A = 28°
Triangle sum property:
In a Triangle sum of the measures of all the angles of a triangle is 180°.
Therefore m∠C = 99°
Now From Sine rule we have
Substituting the values we get
Therefore,