[tex] \large\frak{ Given :}[/tex]
[tex] \large\frak{Find:} [/tex]
[tex] \large\frak{Explanation :} [/tex]
[tex] \small\tt Area = \frac{1}{2}× d¹ × d²[/tex]
Where,
[tex] \implies \small\tt{ \frac{1}{2} \times 7 \times 6} [/tex]
[tex] \implies\small\tt{ \frac{1}{2} \times 42 } [/tex]
[tex] \implies \small\tt{Area = 21 {cm}^{2} } [/tex]