False [APEX]
false I think
True [APEX]
yes, 2 pairs of congruent faces which are the 4 triangles in the triangular based pyramid:)
They need not be congruent so the question is based on a fallacy.
triangle based pyramid
4
HA AAS
No, it only has one.
Equilateral, Isosceles and Scalene are three types of triangles classified based on how many congruent sides the triangle has.
Yes. You can get the circuit diagram of Fingerprint based access control system.
LA AAS [APEX]
LA and SAS [APEX]