= ?
without changing the shape, what will be the percentage increase in the surface area?
Fill in the blanks and select the correct
option.
(i) The next term in the sequence 3, 7,
5, 9, 7, 11,.... is ___________.
(ii) The next shape following the nonagon
is ___________.
(iii) The sequence which represents the
number of triangles in each row of
stacked triangles has ___________
numbers.
| (i) | (ii) | (iii) | |
|---|---|---|---|
| A | 8 | Octagon | Square |
| B | 9 | Decagon | Cube |
| C | 9 | Decagon | Square |
| D | 8 | Decagon | Cube |
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of the boys and 
of the girls come to school by bus. The total number of boys and girls of the same class who come to school by bus is 30. How many boys are there in the class?
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