Question

In the three angles of a triangle the second is one third the first and the third is 26 degree more than the first how many degrees are there in each angle

Answer 1

Answer:

First angle 66°

Second angle 22°

Third angle 92°

Step-by-step explanation:

Take first angle = x

second angle= y

third angle = z

Here x+y+z=180° (Sum of all sides of Triangle)

x=x

y=1/3 of x

z=26+x

x+y+z=180

x+1/3(x) +26+x=180

2x+1/3(x)=154

2x+x/3=154

7x/3=154

7x=462

x=66°

y=1/3(x) =1/3(66)=22°

z=26+x=26+66=92°

So, x=66°

y=22°

z=92