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2 years ago

HELP PLEASE I HAVE A TIME LIMIT

Mathematics

1 answer:

kykrilka [37]2 years ago

5 0

Using the Euler's formula, the number of segments in the pentagonal prism is: 15.

<h3>What is the Euler's Formula?</h3>

The Euler's formula is given as, F + V = E + 2, where:

F = number of faces (number of regions)
V = vertices
E = number of edges (number of segments).

Given that the pentagonal prism has the following dimensions:

F = 7
V = 10
E = number of segments = ?

Plug in the values into the Euler's formula, F + V = E + 2:

7 + 10 = E + 2

17 - 2 = E

E = 15

Therefore, using the Euler's formula, the number of segments in the pentagonal prism is: 15.

Learn more about the Euler's formula on:

brainly.com/question/1178790

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Question 7: Option 1: x = 33.5°

Question 8: Option 3: x = 14.0°

Step-by-step explanation:

<u>Question 7:</u>

In the given figure, the value of perpendicular and hypotenuse is given, so we have to use any trigonometric ratio to find the value of angle as the given triangle is a right-angled triangle

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Perpendicular = P = 32

Hypotenuse = H = 58

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<u>Question 8:</u>

In the given figure, the value of Base and Perpendicular is given, we will use tangent trigonometric ratio to find the value of x

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Perpendicular = P = 5

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Keywords: Right-angled triangle, trigonometric ratios

Learn more about trigonometric ratios at:

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