kascidyholmanbrown kascidyholmanbrown

16-02-2022
Mathematics

contestada

Find the surface area of the figure below.

PLEASE HELP HAVE TO BE DONE BEFORE 4!

969 mm2

984 mm2

1,040 mm2

1,105 mm2

Find the surface area of the figure below PLEASE HELP HAVE TO BE DONE BEFORE 4 969 mm2 984 mm2 1040 mm2 1105 mm2 class=

Respuesta :

javierisaacam javierisaacam

16-02-2022

Answer:

680

Step-by-step explanation:

Answer Link

samclements2003 samclements2003

17-02-2022

Answer:

969[tex]mm^{2}[/tex]

Step-by-step explanation:

Surface area of a square based pyramid is: lw+4(wh/2)

where l=17mm, w=17mm, h=20mm

SA=lw+4(wh/2)

SA=17(17)+4([tex]\frac{17(20)}{2}[/tex])

SA=969[tex]mm^{2}[/tex]

Answer Link

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