Question 42
Fill in the blanks to make the statements true.
(1.2)3= ___
1.728 We have, (1.2)3=(1210)3=1210×1210×1210=17281000=1.728
Question 41
Fill in the blanks to make the statement true.
(−23)×(42)=(−42)×
Question 28
Given, −67=x42
Question 42 Fill in the blank to make statement true. The base of a triangular pyramid is a ___.
A rectangle is symmetrical about the lines joining the ___ of the opposite sides.