Question

1. The equation having root -5 is :
a) 5t-15= -10
b) a/5 + 3 = 2
c) 3(n+2) = 21
d) 7x - 18 = 8 + 12


2. angle D is equal to angle P , angle E is equal to angle Q and DE is equal to PQ , then triangle DEF is congruent to triangle PQR congruence rule:

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

3. Which one of the following is not standard criterion of congruence of two triangles:

a) SSS
b) ASA
c) SAS
d) SSA​

Answer 1

Answer:

ans to 1 is B

hope this helps....