Write the letter and the term that describes each statement (each answer, 2 points).
а.
conjunction
b. disjunction
1.
2.
3.
c. negation
d. conditional
All sides are equal or a square has three angles.
The grass is green and the sky is blue.
If a figure has three sides, then it is a triangle.
4.
Geometry is hard or rabbits are white.