# Solve this:

The solutions to your Q 3 and Q 5 question has been provided below:

$\mathit{Q}\mathbf{}\mathbf{3}\mathbf{.}\mathbf{}Coordinatesoforiginare\left(0,0\right)$

$\mathit{Q}\mathbf{}\mathbf{5}\mathbf{.}Areaofequilateraltriangle=\frac{\sqrt{3}}{4}{a}^{2}\phantom{\rule{0ex}{0ex}}\mathit{G}\mathit{i}\mathit{v}\mathit{e}\mathit{n}\mathbf{:}\mathbf{\hspace{0.17em}}SideofEquilateraltriangle\left(a\right)=4cm\phantom{\rule{0ex}{0ex}}Areaofequilateraltriangle=\frac{\sqrt{3}}{4}\times {\left(4\right)}^{2}\phantom{\rule{0ex}{0ex}}Areaofequilateraltriangle=4\sqrt{3}c{m}^{2}$

Request you to please ask the remaining questions in separate threads so that our experts can help you in a better way.

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