Question and Answers Forum

All Questions      Topic List

Coordinate Geometry Questions

Previous in All Question      Next in All Question      

Previous in Coordinate Geometry      Next in Coordinate Geometry      

Question Number 168948 by cortano1 last updated on 22/Apr/22

Answered by mahdipoor last updated on 22/Apr/22

S(ABCDEF)=28.75=((115)/4)  {consider a rectangle around it and   calculate S}  a=coefficient of similar=((AE)/(AE))=(1/2)  S(ABCDEF)=a^2 S(ABCDEF)=((115)/(16))

$${S}\left({ABCDEF}\right)=\mathrm{28}.\mathrm{75}=\frac{\mathrm{115}}{\mathrm{4}} \\ $$$$\left\{{consider}\:{a}\:{rectangle}\:{around}\:{it}\:{and}\:\right. \\ $$$$\left.{calculate}\:{S}\right\} \\ $$$${a}={coefficient}\:{of}\:{similar}=\frac{{AE}}{{AE}}=\frac{\mathrm{1}}{\mathrm{2}} \\ $$$${S}\left({ABCDEF}\right)={a}^{\mathrm{2}} {S}\left({ABCDEF}\right)=\frac{\mathrm{115}}{\mathrm{16}} \\ $$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com