Question

find x,if the angles of a triangle are(2x+50°),(x+10°),3x also find measure of all angles and state which type of triangle it is​

Answer 1

Answer:

X=20

this। is a special right angle triangle.

Answer 2

Answer:

Correct option is

A

Right angled triangle

The angles of a triangle are x,2x,3x.

Sum of angles of the triangle is 180  

o

 

Thus, x+2x+3x=180  

o

 

⟹6x=180

⟹x=  

6

180

​

 

⟹x=30

As x=30

The angles of the triangle are, 30  

o

,60  

o

 and 90  

o

 

Since, one of the angles of the triangle is 90  

o

. It is a right angled triangle.  

Since, all the angles of the triangle are different, Hence all the sides of the triangle will be different. Hence, it is a right angled scalene triangle.

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