Puas yog Heptagon muaj cov kaum sab xis?
Puas yog Heptagon muaj cov kaum sab xis?

Video: Puas yog Heptagon muaj cov kaum sab xis?

Video: Puas yog Heptagon muaj cov kaum sab xis?
Video: #puas yog kuv tab2 kaum koj 2024, Hlis ntuj nqeg
Anonim

Ib lub quadrilateral muaj plaub txoj cai kaum . Yog li ib tug hexagon tuaj yeem muaj 5 txoj cai - lub kaum sab xis , raws li qhia. Heptagon . Saum ntawm Lub kaum sab xis = 900'.

Ntawm no, muaj pes tsawg lub kaum sab xis yog Heptagon?

Teb thiab piav qhia: Txhua heptagon muaj xya lub kaum sab xis , xya sab, thiab xya vertices

Ib yam li ntawd, Pentagon puas muaj cov kaum sab xis? Tsis muaj txoj cai kaum ntawm sab hauv lub kaum sab xis ntawm ib txwm pentagon.

Kuj Paub, puas yog hexagon muaj lub kaum sab xis?

A hexagon muaj rau sab, thiab cov sum ntawm sab hauv lub kaum sab xis ntawm ib tug polygon yuav xam tau nyob rau hauv cov mis: 180(n−2), qhov twg n yog tus naj npawb ntawm sab hauv lub polygon. yog li txhua tus lub kaum sab xis ntawm ib txwm hexagon 7206 = 120. Yog li, ib txwm hexagon muaj xoom txoj cai kaum.

Ib qho piv txwv ntawm Heptagon yog dab tsi?

Ib tug polygon yog ib tug nyob rau hauv ob-dimensional duab nrog ncaj sab. Qhov no suav nrog daim duab peb sab, quadrilaterals, pentagons, thiab lwm yam tab sis tsis yog lub voj voog lossis ovals. A heptagon yog ib tug xya-sided polygon. Ib txwm heptagon yog a heptagon uas muaj congruent sab thiab cov ces kaum.

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