Question

In a triangle abc if 2angle a=3angle b=6angle c.Calculate angle a,b and c

Answer 1

Answer:

Step-by-step explanation:

2∠A=3∠B=6∠C

∠B=2/3∠A----------------(2)

∠C=2/6∠A=1/3∠A--------(3)

∠A+∠B+∠C=180

∠A+2/3∠A+1/3∠A=180

∠A(1+2/3+1/3)=180

2∠A=180

∠A=90

∠B=1/3∠A=1/3*90=30

∠C=180-(∠A+∠B)

=180-(90+30)=180-120=60

Answer 2

Answer:

In a triangle abc if 2angle a=2angle b=6angle c.Calculate angle a,b and c