Construct ∆ABC, give m ∠A= 60^{o}, m ∠B= 30^{o} and AB = 5.8 cm.

Here,

According to the question,

We have to draw figure using following steps of construction:

Step 1: Draw a line segment AB of 5.8 cm

Step 2: Now, from point A draw a ray AX making an angle of 60° from AB. And, from B, draw a ray BY from AB making 30° angle.

Step 3: The rays YB and XA will intersect at point C. Hence ΔABC is the required triangle.

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