Question Number 226194 by fantastic2 last updated on 22/Nov/25
Answered by gregori last updated on 22/Nov/25
$$\:\:\measuredangle\: =\:\mathrm{60}°\: \\ $$$$\:\:\measuredangle\: =\:\mathrm{60}°\: \\ $$$$\:\:\measuredangle\: =\:\mathrm{360}°−\left(\mathrm{2}×\mathrm{120}°+\mathrm{60}°\right)\:=\:\mathrm{60}°\: \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$$\left.{pls}\:{expalin}\:{more}\::\right) \\ $$
Commented by mr W last updated on 22/Nov/25
$${it}\:{is}\:{only}\:{given}\:{RS}=\frac{{PQ}}{\mathrm{2}}. \\ $$$${it}\:{is}\:{not}\:{given}\:{RS}//{PQ}. \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$${sir}\:{pls}\:{ans}\:{i}\:{cant}\:{do}\:{it} \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$${Q}\mathrm{226143}\:{what}\:{do}\:{you}\:{think} \\ $$$${abt}\:{this}\:{q}\:{sir} \\ $$
Answered by mr W last updated on 22/Nov/25
Commented by mr W last updated on 22/Nov/25
$$\left(\mathrm{180}°−\mathrm{2}\alpha\right)+\mathrm{60}°+\left(\mathrm{180}°−\mathrm{2}\beta\right)=\mathrm{180}° \\ $$$$\Rightarrow\alpha+\beta=\mathrm{120}° \\ $$$$\gamma=\mathrm{180}°−\left(\alpha+\beta\right)=\mathrm{60}° \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$${thanks}\:{sir} \\ $$
Answered by Kademi last updated on 22/Nov/25
$$\: \\ $$$$ \\ $$$$\:\mathrm{RS}\:=\:\frac{\mathrm{1}}{\mathrm{2}}\mathrm{PQ}\:\:\Rightarrow\:\:\frac{\mathrm{1}}{\mathrm{2}}\mathrm{RS}\:=\:\frac{\mathrm{1}}{\mathrm{4}}\mathrm{PQ}\:\:\Leftrightarrow\:\mathrm{Ro}\:=\:\frac{\mathrm{1}}{\mathrm{2}}\mathrm{PO} \\ $$$$\:{let}\:\mathrm{OR}\:=\:\mathrm{1} \\ $$$$\:\mathrm{OR}\:=\:\mathrm{PO} \\ $$$$\:\mathrm{sin}\:\theta\:=\:\frac{\mathrm{Ro}}{\mathrm{PO}}\:\:\Leftrightarrow\:\mathrm{sin}\:\theta\:=\:\frac{\mathrm{1}}{\mathrm{2}}\:\:\rightarrow\:\:\theta\:=\:\mathrm{30}° \\ $$$$\:\rightarrow\:\mathrm{RTQ}\:=\:\mathrm{2RTO} \\ $$$$\:\rightarrow\:\measuredangle\mathrm{PTQ}\:=\:\mathrm{60}° \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$${how}\:{you}\:{make}\:{the}\:{picture} \\ $$
Commented by Kademi last updated on 22/Nov/25
$$\:{With}\:{patience}\:{and}\:{persistance}.\: \\ $$$$\:{Click}\:{on}\:{the}\:{left}\:{side}\:{menu},\:{select}\:{Inserct}\:{Drawing}, \\ $$$$\:{then}\:{you}\:{really}\:{have}\:{to}\:{figure}\:{out}\:{how}\:{it}\:{all}\:{works}. \\ $$$$\:{It}'{s}\:{really}\:{quite}\:{a}\:{torture}. \\ $$$$\:{I}\:{woudn}'{t}\:{recomend}\:{doing}\:{this},\:{unless}\:{you}\:{are} \\ $$$$\:{a}\:{person}\:{with}\:{iron}\:{made}\:{nervse}\:{like}\:{I}\:{am}.\: \\ $$$$\: \\ $$$$\:{P}.{S}.\:{If}\:{anyway}\:{you}\:{try}.\:{To}\:{get}\:{out}\:{from}\:{drawing} \\ $$$$\:{creation},\:{open}\:{again}\:{left}\:{menu}\:{and}\:{select}\: \\ $$$$\:{Enable}\:{Vertical}\:{Scrooling},\:{so}\:{then}\:{you}\:{will}\:{be}\:{able} \\ $$$$\:{to}\:{do}\:{it}. \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$${i}\:{tried}\:{this}\:{before}\:{you}. \\ $$$$\mathrm{3}{rd}\:{degree}\:{torture} \\ $$$${anyway}\:{thanks}\:{for}\:{your}\:{time} \\ $$
Commented by mr W last updated on 22/Nov/25
$${have}\:{no}\:{understanding}\:{for}\:{such} \\ $$$${self}−{torture}.\:{this}\:{app}\:{is}\:{made}\:{to} \\ $$$${make}\:{equations},\:{not}\:{to}\:{make}\: \\ $$$${drawings}. \\ $$
Commented by fantastic2 last updated on 22/Nov/25
$${i}\:{know}.\:{thats}\:{why}\:{i}\:{use}\:{other} \\ $$$${application}\:{or}\:{pen}\:\&{paper} \\ $$