^{ }

**SURFACE AREA**

Rectangular Prism

= 2 (50 + 60 + 30)

= 2 (140 m

^{2})**= 280 m**

^{2}^{Triangular Prism }

^{Total Surface Area= (2 lateral area of rectangles + 2 triangles)}

^{ = 135 + 36 + 36}

^{ = 207 cm2}

^{Cylinder }

^{Total Surface Area}^{= 2 (pi x r2) + (pie x d x h)}

^{ = 2 (3.14 x r2) + (3.14 x 8 x 12)}

^{ = 2 (3.14 x 42) + (3.14 x 8 x 12)}

^{ = 2 (50.24) + (301.44)}

^{ = 2 (50.24) + 301.44}

^{ = 100.48 + 301.44}

^{ = 401.92 mm2}

^{ VOLUME}

^{ }

^{ }

^{ }

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