Perimeter of square = \(4\) \(\times\) \(side\)
\(\Rightarrow 20= 4 \times side\)
\(\Rightarrow Side= \frac{20}{ 4} = 5 \;cm\)
Thus, the side of square is \(5\) \(cm\)
Explain why the bulb would not glow in the arrangement shown in Fig. 9.13.
Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3