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Find the surface area of the pyramid.

 

 Mar 11, 2021
 #1
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132 is 169

 

Each triangle is 7.5*16=120

 

120*4=480

 

480+169=649

 

Yay!

 

EDIT: did my math wrong lul, try the one either below or above mine

 Mar 11, 2021
edited by Varxaax  Mar 11, 2021
 #3
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Each triangle is 7.5*16=120    <======= slight mistake here Varxaax cheeky      We all have hiccups!

ElectricPavlov  Mar 11, 2021
 #2
avatar+30791 
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Base is   13 x 13 = 169 ft ^2

 

each of the triangles   is   1/2 b h =  1/2  13 x 16 = 104 ft2      there is 4 of them    104 *4 = 416 ft2

 

 

416 + 169 =  585 ft2

 Mar 11, 2021
 #4
avatar+311 
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I'm literally so sad that I missed that.

Varxaax  Mar 11, 2021

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