Question
Construct an equilateral triangle each of whose sides measures 6.2cm. Measure each of its angles.

Answer

Steps for construction:
Step I: Draw AB of length 6.2cm.
Step II: By taking the centres as A and B, draw equal arcs of 6.2cm on the same side of AB, cutting each other at C.
Step III: Join AC and BC.
When we will measure angles of triangle using protractor then we find that all angles are equal to 60°.

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