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1 year ago

How many faces, edges and vertices does the shape below have?

Mathematics

2 answers:

Alex777 [14]1 year ago

4 0

<h2><u>PENTAGONAL PYRAMID</u></h2>

<h3>Answer:</h3>

Faces = 6

Edges = 10

Vertices = 6

<h3>Explanation:</h3>

A <u>face</u> is any of the flat surfaces of a solid object, meaning that the pentagonal pyramid has got 6 faces in total; 5 triangles, and 1 pentagon (5+1=6)

An <u>edge</u> is a line segment where two faces meet, and they also join each vertex with another. So if we look at the base of the pentagonal pyramid (which is a pentagon) we can see that it has got 5 edges, and then, when we look at the edges that connect the triangles with eachother, there are 5 more edges, so 5+5=10.

A <u>vertex</u> is where two or more line segments (edges) meet. The base (pentagon) has 5 vertices, and at the top, where the 5 triangles' edges connect, there is another vertex (just 1). So 5+1=6.

patriot [66]1 year ago

3 0

This is a pentagonal prism

- it has 6 faces
- 6 vertices
- 10 edges

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3 years ago

You collect 140 total pieces of candy trick or treating and 35 of them are m&m's. What fraction of the candy is not m&m'

tekilochka [14]

$\frac{3}{4}$ of the candy is not m&m's.

Step-by-step explanation:

Given,

Total pieces of candy = 140

Number of m&m's = 35

Fraction = $\frac{Number\ of\ m&m}{Total\ pieces\ of\ candy}$

Fraction = $\frac{35}{140}$

Both 35 and 140 are multiples of 7, therefore,

Fraction of m&m's = $\frac{5}{20} = \frac{1}{4}$

As the number of m&m's fraction and not m&m's fraction will make a total of 1, therefore

fraction of m&m's + fraction of not m&m's = 1

fraction of not m&m's = 1 - fraction of m&m's

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fraction of not m&m's = $\frac{3}{4}$

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Keywords: fraction, subtraction

Learn more about fractions at:

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3 years ago

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The final answer is m=-2~

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