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Blababa [14]
3 years ago
13

The surface area of which composite figure is the sum of the areas of eight triangular faces?

Mathematics
2 answers:
ycow [4]3 years ago
4 0

The answer is B)Two rectangular pyramids joined at two congruent lateral faces

creativ13 [48]3 years ago
4 0

Answer:

Option B. is the answer.

Step-by-step explanation:

As you can see from the figure attached, Rectangular pyramid has five faces. Four triangular and one rectangular face.

In this question we have to find the a composite figure which has eight triangular faces.

Therefore, by adding two rectangular pyramids by common rectangular base we can get the composite figure with eight triangular faces.

Option B. will be the answer.

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3 is the mode

Step-by-step explanation:

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1 year ago
The sum of three consecutive even numbers 86. Select all the equations below that represent this situation.
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Answer:
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2 years ago
What does the expression (x+3)(9) represent
Dominik [7]

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Step-by-step explanation:

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2 years ago
Kevin hiked up lambs Canyon and two hours and then ran back down in one hour has been running downhill was 2.8 mph greater than
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Answer: he hiked 5.6 miles up the canyon.

Step-by-step explanation:

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Kevin hiked up Lamb’s Canyon in 2 hours. This means that the distance covered by hiking uphill is 2 × x = 2x

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