91.1k views
5 votes
Sum of the angle of measure of a quadrilateral. Find the value of x.

Sum of the angle of measure of a quadrilateral. Find the value of x.-example-1

1 Answer

4 votes

Recall

The sum of the interior angles of a quadrilateral is;


360^0
\begin{gathered} 87+x+118+51=360^0\text{ (sum of interior angles of a quadrilateral)} \\ \end{gathered}

Collect the like terms


undefined

User TimWolla
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.