Whakaoti i te (2.5)text{y}(12.5)text{yverticesen}(4.5)text{y}(10.5)

$$( 2.5 ) \text { y } ( 12.5 ) \text { y vertices en } ( 4.5 ) \text { y } ( 10.5 )$$

Aromātai

$$\frac{23625icnrstv\left(ey\right)^{3}}{16}$$

Ngā Upane Otinga

Whakareatia te y ki te y, ka y^{2}.

$$2.5y^{2}\times 12.5verticesen\times 4.5y\times 10.5$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$2.5y^{3}\times 12.5verticesen\times 4.5\times 10.5$$

Whakareatia te e ki te e, ka e^{2}.

$$2.5y^{3}\times 12.5ve^{2}rticsen\times 4.5\times 10.5$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$2.5y^{3}\times 12.5ve^{3}rticsn\times 4.5\times 10.5$$

Whakareatia te 2.5 ki te 12.5, ka 31.25.

$$31.25y^{3}ve^{3}rticsn\times 4.5\times 10.5$$

Whakareatia te 31.25 ki te i, ka 31.25i.

$$31.25iy^{3}ve^{3}rtcsn\times 4.5\times 10.5$$

Whakareatia te 31.25i ki te 4.5, ka 140.625i.

$$140.625iy^{3}ve^{3}rtcsn\times 10.5$$

Whakareatia te 140.625i ki te 10.5, ka 1476.5625i.

$$1476.5625iy^{3}ve^{3}rtcsn$$