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goldfiish [28.3K]
4 years ago
9

Find the surface area of the equilateral triangular pyramid.

Mathematics
2 answers:
Mrac [35]4 years ago
8 0
The answer is 228. hoped this helped

11Alexandr11 [23.1K]4 years ago
5 0
Area  = 3 * 1/2 * 10 * 12 + 1/2 * 12 * 8  =  180 + 48 = 228 answer
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Answer:

79/120

Step-by-step explanation:

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Dafna1 [17]
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3 years ago
A fisherman can
viva [34]

Answer:

4 [miles].

Step-by-step explanation:

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5 0
2 years ago
What is the correct domain and range in set notation?
Svetlanka [38]

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REMEMBER THAT THE RANGE IS ISET ACCORDING TO THE GRAPH’S REALTION TO THE Y-AXIS (-Y, +Y).

REMEMBER THAT THE BEST WAY TO APPRECIATE THIS AID TO YOUR LEARNING TO MARK “BRAINLIEST”.

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7 0
3 years ago
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