Answered

Find the best solutions to your problems with the help of IDNLearn.com's experts. Get the information you need from our community of experts who provide accurate and comprehensive answers to all your questions.

What is the value of x in the pentagon above?

What Is The Value Of X In The Pentagon Above class=

Sagot :

The sum of the interior angles of a pentagon is 540°.

We can use this information to find the value of x by adding the rest of the interior angles and then substracting them from 540°:

[tex]\begin{gathered} 90+90+100+105+x=540 \\ 385+x=540 \\ x=540-385 \\ x=155 \end{gathered}[/tex]

It means that the correct answer is b. 155.

We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Discover the answers you need at IDNLearn.com. Thanks for visiting, and come back soon for more valuable insights.