AQ$14$ I need an answer whichis perfect and best for this question, need no answer, dpn$\text{'}$t use gpt$,$ make a diagram if needed

C$++$

Ndzima ya $10$ yi hlamuserile tlilasi ya circleType ku tirhisa swihlawulekisi swa xisekelo swa xirhendzevutani. $($Engetela ku kandziyisa ka ntirho eka tlilasi leyi ku humesa radius, ndhawu, na xirhendzevutana xa xirhendzevutana.$)$ Sweswi silindara yin$$wana na yin$$wana yi na xisekelo na ku tlakuka, laha xisekelo xi nga xirhendzevutana. Dizayina silindara ya tlilasiMuxaka lowu nga khomaka swivumbeko swa silindara no endla mintirho ya ntolovelo eka silindara. Kuma tlilasi leyi eka xirhendzevutani xa tlilasiType leyi endliweke eka Ndzima ya $10.$ Mintirho yin$$wana leyi nga endliwaka eka silindara hi leyi landzelaka: hlayela no kandziyisa vholumo, hlayela no kandziyisa ndhawu ya le henhla, veka ku tlakuka, veka radius ya xisekelo $,$ naswona u veka exikarhi ka xisekelo. Nakambe, tsala nongonoko wo kambela matirhelo yo hambana$-$hambana eka silindara. Titekeli enhlokweni leswaku nhlayo ya pi i $3\mathrm{.}14159.$

xirhendzevutaniMuxaka.h

#ifndef xirhendzevutaniMuxaka$\_$H

#hlamusela xirhendzevutaniType$\_$H

xirhendzevutani xa tlilasiType

$\{$

rivaleni:

void ku kandziyisa $()$;

void setRadius $($r kambirhi$)$;

$//$Ntirho wo veka radius.

$//$Xiyimo xa le ndzhaku: loko $($r $>=0)$ radius $=$ r;

$//$ handle ka sweswo radius $=0$;

kambirhi getRadius $()$;

$//$Ntirho wo vuyisa radius.

$//$Postcondition: Nhlayo ya radius yi vuyisiwile.

ndhawu yimbirhi $()$;

$//$Ntirho wo vuyisa ndhawu ya xirhendzevutana.

$//$Postcondition: Ndhawu yi hlayiwile no vuyiseriwa.

xirhendzevutana xa kambirhi $()$;

$//$Ntirho wo vuyisa xirhendzevutana xa xirhendzevutana.

$//$Postcondition: Xirhendzevutani xi hlayiwile xi tlhela xi vuyiseriwa.

Muxaka wa xirhendzevutani $($kambirhi r $=0)$;

$//$Muaki loyi a nga na parameter ya default.

$//$Radius yi vekiwile hi ku ya hi parameter.

$//$Nhlayo ya xiviri ya radius i $0\mathrm{.}0$;

$//$Xiyimo xa le ndzhaku: radius $=$ r;

xihundla:

radius ya swiphemu swimbirhi;

$\}$;

#endif

xirhendzevutanaTypelmp.cpp$--.$

$//$Ku tirhisiwa Fayili ya tlilasi circleType

#katsa na

#katsa "muxaka wa xirhendzevutani.h$".$

ku tirhisa ndhawu ya mavito std;

void xirhendzevutaniMuxaka::print$().$

$\{$

cout $<<$ "Radiyasi $="<<$ radius

$<<",$ ndhawu $="<<$ ndhawu$().$

$<<",$ xirhendzevutana $="<<$ xirhendzevutana $()$;

$\}.$

void xirhendzevutanaMuxaka::setRadius$($r kambirhi$).$

$\{$

loko $($r $>=0).$

radius $=$ r;

xin'wana

radius $=0$;

$\}.$

xirhendzevutani kambirhiMuxaka::getRadius $().$

$\{$

radius yo vuyela;

$\}.$

xirhendzevutani kambirhiMuxaka::ndhawu $().$

$\{$

vuyela $3\mathrm{.}1416*$ radius $*$ radius;

$\}.$

double circleType::xirhendzevutani$().$

$\{$

vuyela $2*3\mathrm{.}1416*$ radius;

$\}.$

Muxaka wa xirhendzevutani::Muxaka wa xirhendzevutani$($r double$).$

$\{$

vekaRadius $($r$)$;

$\}.$