Question

For constructing $\Delta$LMN exactly identical to $\Delta$ABC, choose from the options, the measurements required.

• A. LM, MN and LN
• B. MN and LN
• C. LM, MN, LN and ∠MLN
• D. LM, MN, LN, ∠MLN and ∠MNL

Answer 1

The correct option is B

MN and LN

Exactly identical (congruent) triangles can be constructed using congruency conditions. In the above triangles, RHS congruency condition can be applied. Since right angle is given, only one side and the hypotenuse is required.