Question

i triangle ABC,if 2<A=3<B=6<C calculate the measure of allthree angles​

Answer 1

Answer:

Step-by-step explanation:

According to the condition in the △ABC, 2∠A=3∠B=6∠C

⇒∠A=3∠C and, ∠B=2∠C

Sum of interior angles of the triangle is 180  

 

Hence ∠A+∠B+∠C=180  

 

⇒3∠C+2∠C+∠C=180  

 

⇒∠C=30  

 

∴∠A=90  ,∠B=60   ,∠C=30  

Answer 2

Answer:

a+b+c=180

a/2=b/3=c/6

2b/3+b+2b=180

2b+3b+6b=540

11b=540