Answer:
To find the area of the rectangular sides, use the formula A = lw
To find the area of the triangular faces, use the formula A = 1/2bh,
Step-by-step explanation:
1st formula where A = area, l = length, and h = height.
2nd formula where A = area, b = base, and h = height.
Answer:
it is the second one i had this question. mark as brainliest
Step-by-step explanation:
Answer:
A
Step-by-step explanation: i am in math 8
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