SOLUTION: the two sides of a triangle measures 5 cm and 7cm respectively and the included angle of these 2 sides is 30 degrees. what is the perimeter of the triangle

Algebra.Com
Question 967794: the two sides of a triangle measures 5 cm and 7cm respectively and the included angle of these 2 sides is 30 degrees. what is the perimeter of the triangle
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Law of Cosines will give the unknown side length. Sum the three sides to determine perimeter.
RELATED QUESTIONS

Two side of a triangle are 50m and 60m long. The angle included between these sides are... (answered by psbhowmick)
two sides of a triangle have lengths of 8 m and 5 m the included angle measures 53... (answered by josgarithmetic)
The area of a triangle is equal to 49 sq cm and two of its sides measure 17 cm and 16 cm. (answered by ikleyn)
The area of a triangle is equal to 41 sq cm and two of its sides measure 17 cm and 16 cm. (answered by rothauserc,ikleyn,MathTherapy,Alan3354,jim_thompson5910)
How do you find the area of a triangle if two sides are 4 inches and 5 inches and the... (answered by drk)
The area of triangle is equal to 48 cm^2 and two of its sides measure 12 cm and 9 cm,... (answered by richard1234)
Solve the following practical application. Provide a systematic solution with... (answered by josgarithmetic)
Two sides of a triangle have lengths of 3cm and 7cm and meet at an angle of 60 degrees.... (answered by Alan3354,MathTherapy)
Two sides of a triangle measure 15 centimeters and 12 centimeters. The included angle... (answered by lwsshak3)