Question

Identify the criterion of construction of the equilateral triangle LMN given LM = 6 cm.

• A. S.A.S. criterion
• B. R.H.S. criterion
• C. A.S.A. criterion
• D. S.S.S. criterion

Answer 1

The correct option is D S.S.S. criterion

Since $\Delta$LMN is equilateral the measurement of all sides are equal. Now we have the measurement of three sides, a triangle can be constructed. Hence $\Delta$LMN can be constructed by S.S.S. criterion.