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8090 [49]
3 years ago
11

Find the length of a leg

Mathematics
2 answers:
N76 [4]3 years ago
8 0
The answer to your question is b.
KatRina [158]3 years ago
4 0
The triangle has two angles of 45°, so the straight legs a are equal. Pythagoras says that

a² + a² = 16², so 2a² = 256, a = √128 = √64·√2 = 8√2


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Calculate the lateral area of the cube if the perimeter of the base is 12 units
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The lateral area of the cube is 36 sq units

<u>Explanation:</u>

<u />

Given:

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Base of the cube has 4 sides

So, the perimeter of the base = 4a

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Thus,

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2 years ago
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How do I find the volume of a triangular prism?
soldier1979 [14.2K]

Answer:

Remember the formula for calculating volume is: Volume = Area by height. V = A X h.

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Step-by-step explanation:

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