jaggervargason jaggervargason

22-07-2020
Mathematics

contestada

Find the surface area of the solid shown or described. If necessary, round to the nearest tenth
7cm
10cm
14 cm

Find the surface area of the solid shown or described If necessary round to the nearest tenth 7cm 10cm 14 cm class=

Respuesta :

onanaasamuel onanaasamuel

22-07-2020

Answer:

616cm²or³

Step-by-step explanation:

SA = 2(lw)+2(lh)+2(hw)

SA=2(10×14) + 2(10×7) + 2(7×14)

SA= 2(140) + 2(70) + 2(98)

SA=280+140+196

SA=616cm²or³

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