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Alik [6]
2 years ago
10

The point of a square pyramid is cut off, making each lateral face of the pyramid a trapezoid with the dimensions shown. A trape

zoid has a base of 3 inches, height of 1 inches, and top side length of 1 inch:
What is the area of one trapezoidal face of the figure?

Mathematics
1 answer:
aksik [14]2 years ago
5 0
Use the trapezium formula 1/2( sum of parallel lines)( height )

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soldi70 [24.7K]

Answer:

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Step-by-step explanation:

It is given that a card is drawn one at a time from a well-shuffled deck of 52 cards.

Total repetitions of this experiment = 11

Number of kings in the experiment = 2

Let E is the event in which a king is drawn in the 11 trials. So

P(E)=\dfrac{\text{Number of kings in the experiment}}{\text{Total repetitions of this experiment}}

P(E)=\dfrac{2}{11}

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MariettaO [177]

Answer: The first and last options are correct

Explanation:

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an - 1 defines a previous term

To write the explicit formula, we would apply the formula for finding the nth term of an arithmetic sequence which is expressed as

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By substituting these values into the formula,

the explicit formula is

A(n) = 0.05(2)^n - 1

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