Question

(d) 134°, 112°, 42°
triangle possible
triangles with these measurements
select
no triangle possible

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is \(180^\circ\).

Step2: Calculate the sum of given angles

Sum \(= 134^\circ + 112^\circ + 42^\circ = 288^\circ\).

Step3: Compare with \(180^\circ\)

Since \(288^\circ > 180^\circ\), a triangle can't have these angles.

Answer:

No triangle possible