in a ∆abc if angle b=5 angle c and angle a =3 angle c then find angles of the triangle
please give correct answer
Share
in a ∆abc if angle b=5 angle c and angle a =3 angle c then find angles of the triangle
please give correct answer
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Step-by-step explanation:
Angle B= 5× Angle C
Angle A= 3× Angle C
In a triangle, all angles add upto 180°
A+B+C= 180
3C+5C+C= 180
9C= 180
C= 20°
A=3C
A=3×20°
A= 60°
B= 5C
B= 5×20°
B=100°
Done :)
Hope it helps.