The total squares is in the give figure is 1²+2²+3²+4²=30

In this figure counting the squares and we get the 27 squares.

The figure shown the no. of triangle is in the diagram so that total no. of triangle is 8+8+8+4=28

in the above figure it consist 8 triangle so that no. of square is 3 so that total no. of triangle is 8 ✖ 3=24

and 4 triangle shown in question figure so that answer is 24+4=28