SOLUTION: A triangle has sides measuring 28,34, and 47 what is the measure of the smallest angle?

Algebra.Com
Question 976072: A triangle has sides measuring 28,34, and 47 what is the measure of the smallest angle?
Answer by FrankM(1040)   (Show Source): You can put this solution on YOUR website!
You know the law of cosines?

I know the angle opposite the smallest side is the smallest angle. 28.



And so -






C = 36.14 degrees
RELATED QUESTIONS

A right triangle has a second angle measuring 34 degrees. What is the measure of the... (answered by sachi)
a triangle has sides measuring 1,2 and 3. what is the largest angle in the... (answered by pmatei)
A triangle has sides of lengths 6,12, and 15.find the measure of the smallest... (answered by Alan3354)
If a triangle has one angle measuring 25 degrees, and a second angle measuring 75... (answered by MathLover1)
A Triangle Has Measuring 55 Degrees And 25 Degrees. What Is The Measure Of The Triangle's (answered by richard1234)
A triangle has angles measuring 45 degrees and 55 degrees. What is the measure of the... (answered by cleomenius)
a triangle has side lengths of 7,26, and 31. What is the measure of the smallest angle of (answered by ashishtayal)
What is the length of the third side of a triangle with two sides measuring 34 cm and 12... (answered by Alan3354)
The sides of a triangle measure 13 cm, 16 cm, and 23 cm. What is the measure of the... (answered by Alan3354)