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Ann [662]
2 years ago
11

22 points! I will mark brainliest if correct, but will report if answer is unrelated pls I need help also have a nice day!

Mathematics
2 answers:
AnnZ [28]2 years ago
7 0

Answer:

Step-by-step explanation:

Area of one triangular face = 0.5(base)(height) = 20 sq cm

Surface area = 4(20) = 80 sq cm

Lena [83]2 years ago
4 0

Answer:

A. 80^2cm\\

Step-by-step explanation:

Link: https://quizlet.com/140201662/surface-area-and-volume-application-of-surface-area-in-context-flash-cards/

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