Kimsak'uchu

Tukuy k'uchuqa yapanakusqa 180 k'atmayuqmi.

• Chiqan kimsak'uchu (kimsak'uchu chakana, latin simipi: triangulum rectangulum) nisqaqa chiqan chhukayuq kimsak'uchum.
  • Ima hinam chhukankunata huchhanchik, qhaway wamp'artupuykama

• T'iksu kimsak'uchu (latin simi: triangulum isosceles)

• Manya tupuynin ${\displaystyle 2p=a+b+c}$  , chaychu a, b c, t'iksunkuna tupun.

• Panpa tupuynin ${\displaystyle A=bh/2}$ , chaychu b= tiyana; h= sayay

• Panpa tupuynin A = ${\displaystyle {\dfrac {a^{2}*{\sqrt {3}}}{4}},a=b=c}$ .

• Panpa tupuynin ${\displaystyle A={\sqrt {p(p-a)(p-b)(p-c)}};}$  p = pullan manya tupuynin; ${\displaystyle p={\dfrac {a+b+c}{2}},}$  kay A-ta paqarichiran "Heron".

• Panpa tupuynin ${\displaystyle A={\dfrac {ab}{2}},a\bot b}$  kaptin.

• Panpa tupuynin ${\displaystyle A={\dfrac {absen\gamma }{2}},}$  ${\displaystyle \gamma }$ kuchu c-pa ñawpan

• Panpa tupuynin ${\displaystyle A={\frac {abc}{4R}},}$  R waqta muyu waraki.

• Panpa tupuynin ${\displaystyle A=pr;p={\frac {a+b+c}{2}},}$  r ruri muyu waraki.