Question and Answers Forum

All Questions      Topic List

None Questions

Previous in All Question      Next in All Question      

Previous in None      Next in None      

Question Number 165942 by Bagus1003 last updated on 10/Feb/22

Commented by naka3546 last updated on 10/Feb/22

$$\mathrm{Properties}\mathrm{of}\mathrm{a}\mathrm{triangle}$$$$a+b>c$$$$a+c>b$$$$b+c>a$$$$$$$$1+2>3?$$

Commented by ajfour last updated on 10/Feb/22

$$wrongdiagram$$

Commented by Bagus1003 last updated on 10/Feb/22

$$thatscorrect,the{heron}^{\prime }sruleiswrong$$

Commented by MJS_new last updated on 10/Feb/22

$$\mathrm{no}.{\mathrm{Heron}}^{\prime }\mathrm{s}\mathrm{Rule}\mathrm{is}\mathrm{not}\mathrm{wrong}.\mathrm{but}\mathrm{it}\mathrm{only}$$$$\mathrm{applies}\mathrm{to}\mathrm{triangles}.\mathrm{even}\mathrm{in}\mathrm{this}\mathrm{special}\mathrm{case}$$$$\mathrm{of}\mathrm{a}\mathrm{degenerated}\mathrm{triangle}{\mathrm{it}}^{\prime }\mathrm{s}\mathrm{true}:\mathrm{the}\mathrm{area}$$$$\mathrm{of}\mathrm{a}\mathrm{triangle}\mathrm{is}\frac{L}{4}\mathrm{which}\mathrm{indeed}\mathrm{is}\mathrm{zero}\mathrm{here}.$$

Commented by Bagus1003 last updated on 11/Feb/22

$$correct$$

Answered by alephzero last updated on 11/Feb/22

$$Thisisright.$$$$DrawonesideABthentakea$$$$compassandfromeachpointdraw$$$$acirclewhoseradiuswillbeequal$$$$toyourdesiredside.Then$$$$intersectionofthesecircleswillbe$$$$pointC.$$

Commented by alephzero last updated on 11/Feb/22

Commented by alephzero last updated on 11/Feb/22

Commented by alephzero last updated on 11/Feb/22

$$A_{△}=0$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com