Question

answer attempt 1 out of 2
x =

Explanation:

Step1: Find the adjacent angle

The adjacent angle to \(153^{\circ}\) is \(180 - 153=27^{\circ}\) (supplementary angles).

Step2: Use triangle angle - sum property

In a right - angled triangle, the sum of angles is \(180^{\circ}\). Let the right angle be \(90^{\circ}\). We know one of the non - right angles (from step 1) is \(27^{\circ}\). Using \(x + 90+27 = 180\), we can solve for \(x\).
\(x=180-(90 + 27)\)
\(x = 63\)

Answer:

\(63\)