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Mathematics 17 Online
OpenStudy (anonymous):

WILL GIVE MEDAL,What is the surface area of the square pyramid? A. 60 cm2 B. 132 cm2 C. 228 cm2 D. 288 cm2

OpenStudy (dtan5457):

attachment?

OpenStudy (anonymous):

OpenStudy (anonymous):

@Ahsome

OpenStudy (ahsome):

Same thing as before, simply find the area of the 4 triangles, and the bottom square. Then just add them together :)

OpenStudy (dtan5457):

Even easier method to following the square pyramid surface area formula which is 2bs+b^2 b=6 s=8 96+36=132<<<your answer

OpenStudy (anonymous):

SO THE ANSWER IS 132

OpenStudy (anonymous):

@Ahsome

OpenStudy (dtan5457):

Yes

OpenStudy (ahsome):

Yes @needhelpplease112233

OpenStudy (dtan5457):

Sometimes it's best to use a formula, others you would add up the surfaces one by one. Pyramids are too easy though.

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