AliseB619179 AliseB619179

27-10-2022
Mathematics

contestada

Question:What is the total surface area of the triangular pyramid?A.218 cm2B.27 cm2C.108 cm2D.81 cm2

Respuesta :

SamiraE607056 SamiraE607056

27-10-2022

the total surface will be

S=4(9(6)/2)=2(9(6))=108 cm2

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