Question

Which of the following is not a criteria for the construction of triangle Class 7?

a)SSS
b) SAS
c) ASA
d) SSA

Answer 1

D. SSA

Explanation:

SSA doesn't work because it can produce 2 different triangles that wouldn't be congruent. The angle of the 3rd side without restriction could change, changing the size of the figure. The image attached can help you understand this.