Question

The minimum number of dimensions needed to construct a scalene triangle is:

• A. $1$
• B. $2$
• C. $3$
• D. $4$

Answer 1

The correct option is C $3$

We can construct a scalene triangle when:

(i) all three sides are given

(ii) two side and included angle is given

(iii) two angles and included side is given

In the above cases the number of dimensions needed to construct a scalene triangle is $3$.