Question

sides of a pentagon are of measure x degree, 80 degree, 2x degree, 60 degree, x√3 degree. what is the value of x.

Answer 1

Answer:

Given angle of pentagon are x,x+20,x+40,x+60 and x+80

We know that sum of angle of pentagon =540

0

Then x+x+20+x+40+x+60+x+80=540

⇒5x+200=540

⇒5x=540−200

⇒x=

5

340

​

=68

o

Then smallest angle of pentagon is 68

o

Step-by-step explanation: