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Marina86 [1]
3 years ago
7

How in the world do I do this can somebody help please.

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
5 0

Answer:

Bl^2+4Bl*Fh

Step-by-step explanation:

I'm not quite certain what "draw a net" means here. But for part b, we are doing the formula. The bottom part is a square(assumingly so take this with a grain of salt), thus making the base equal to 3*3 cm or 9 cm^2. The triangular faces are each 3*2.24 cm or 6.72 cm^2. We then multiply this by 4 to get 26.88. Thus, the equation is Bl^2(Base length squared)+Bl*Fh(Face height, I forgot the official name sorry about that)*4 for part b.

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The vertices of ΔWXY are W(-10, 4), X(-3, -1), and Y(-5, 11).

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Which type of triangle is ΔWXY by its sides.

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Distance formula:

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Using distance formula, we get

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WX=WY

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