Determine the unknown angle in the right triangle — task. Maths CBSE Homework Assignments, Class 7.

Find the value of angle \(b\) for the following right triangle \(PQR\) if the angle \(a =\) 23\(°\). (Note: Use angle sum property of a triangle)

The measure of angle \(b\) is \(°\)

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2. Determine the unknown angle in the right triangle