Question

find the measure of ∠x in the triangle.
the measure of ∠x is (square^{circ}). (simplify your answer. type an integer or a decimal.)

Explanation:

Step1: Recall angle - sum property of a triangle

The sum of the interior angles of a triangle is 180°. So, \(43^{\circ}+50^{\circ}+x = 180^{\circ}\).

Step2: Solve for \(x\)

First, add 43 and 50: \(43 + 50=93\). Then, we have \(93^{\circ}+x = 180^{\circ}\). Subtract 93 from both sides: \(x=180 - 93\).

Answer:

87