Niaac203 Niaac203

21-05-2021
Mathematics

contestada

Find the surface area of the regular pyramid.
10 mm
12 mm
The surface area is
square millimeters.

Find the surface area of the regular pyramid 10 mm 12 mm The surface area is square millimeters class=

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helpmeimstuck1 helpmeimstuck1

21-05-2021

Area of all triangles : 10 x 12 = 120 120 divided by 2 = 60 then, 60 x 4 = 240

Area of the Square: 12 x 12 = 144

Surface Area of the Pyramid: 240 + 144 = 384 square millimeters!!

Hope This helps :)

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