The number of lines of symmetry in a rectangle and a rhombus are
______ (equal/unequal).
Define operant conditioning. Discuss the factors that influence the course of operant
conditioning.
The distance of the image of a point (or an object) from the line of
symmetry (mirror) is ________ as that of the point (object) from the
line (mirror).
The instrument in the geometry box having the shape of a triangle
is called a
(A) Protractor
(B) Compasses
(C) Divider
(D) Set-square
The number of lines of symmetry in a 30o – 60o – 90o set square is
(A) 0 (B) 1 (C) 2 (D) 3
The number of lines of symmetry in a 45o – 45o – 90o set-square is
(A) 0 (B) 1 (C) 2 (D) 3
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