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dmitriy555 [2]
2 years ago
14

What is the total surface area of a square pyramid with a base length of 10 meters and a slant height of 13 meters?

Mathematics
2 answers:
Temka [501]2 years ago
5 0

Answer:

379 (Rounded to nearest whole)

A = a² + 2a \sqrt{\frac{a^2}{4} + h^2}

    = 10² + 2 × 10 × \sqrt{\frac{10^2}{4} + 13^2 } ≈ 378.57

Harlamova29_29 [7]2 years ago
3 0
130 please give Brian
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Referring to the Fig. in Question #42, give the coordinates
iragen [17]

Answer:

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Step-by-step explanation:

The point Y is on the y-axis. Its x-coordinate will be zero, since it is neither left nor right of the y-axis.

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4 0
2 years ago
Vanessa draws one side of equilateral ΔABC on the coordinate plane at points A(–2, 1) and B(4,1). What are the possible coordina
sukhopar [10]

Answer:

Possible C:

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</span><span>
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3 years ago
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