Question

this question has two parts. first, answer part a. then, answer part b.
part a
refer to the painting.
an image of a square - shaped painting divided into colored triangular sections, with one angle labeled 110° and another angle labeled 7x°
write an equation that can be used to find the value of x

Explanation:

Step1: Identify angle relationship

The angles \(7x^\circ\) and \(110^\circ\) are supplementary (they form a linear pair, so their sum is \(180^\circ\)).

Step2: Write the equation

Using the supplementary angle property, the equation is \(7x + 110 = 180\).

Answer:

\(7x + 110 = 180\)