1: 8 faces and 9 v the base 9 vertices and 16 edges

2: 3 faces and 5 through the bases 6 vertices and 9 edges

3: 3 faces and also 4 with the basic 4 vertices and also 6 edges

Hope this can assist you.

You are watching: How many edges does a octagonal pyramid have

**tennis2007.org:**

**Step-by-step explanation:**

A pyramid has actually twice as many edges as faces, and also 1 more vertex 보다 faces.

Octa- way 8.

Tri- means 3.

**a) an octagonal pyramid has 8 faces, 16 edges, and also 9 vertices.**

**b) A triangular pyramid has actually 3 faces, 6 edges, and also 4 vertices.**

__

A triangular prism will have actually 3 extr edges because that the second \"base\", and 2 extr vertices.

**c) A triangular prism has actually 3 faces, 9 edges, and 6 vertices**.

__

*Additional comments*

We have actually not count the base together a \"face.\" We have actually only counting those that accomplish at the point of the pyramid.

There space as many vertices on the base as there space faces, and also there is one more vertex wherein all the encounters meet.

There is one edge at the base because that each face, and there is one edge from the base vertex come the allude of the pyramid for each face--a complete of two edges every face.

__

A triangle pyramid is presented in the attachment.

Send

You could be interested in

The manager the a grocery store store has taken a arbitrarily sample of 100 customers. The average size of time it take it the client in t

Ierofanga <76>

**tennis2007.org:**

We refuse H₀

We have sufficient evidence to say that the mean of the population is bigger 보다 3 minutes

**Step-by-step explanation:**

We have a Normal distribution problem

1.- Hypothesis:

H₀ null theory ⇒ μ₀ = 3

Hₐ alternate hypothesis ⇒ μ₀ > 3

2.- crucial value

From z table for a significant level that 0.05

z(c) = 1.64

z(s) = ( μ - μ₀ ) /( σ/√n) ⇒ z(s) = (0.1 * √100)/ 0.5

z(s) = 1 /0.5

z(s) = 2

Now us compare z(s) and also z(c) if z(s) > z(c) as it is the instance we have a z(s) in the denial area therefore we disapprove H₀

3 0

1 year ago

Ammon and also Nakia volunteer at an pet shelter. Nakia operated 3 an ext hours than Ammon. Castle each worked a totality of hours. Togethe

shortcut <772>

7 because 27/3 equates to 13.5 yet sense Nakia worked 3 more hours then Ammon. So here\"s the work: 27 divided by 3 equals 13.5

Nakia worked 3 more hours for this reason : 13-3=10

Now let\"s add up 10+13= 23(thats too much)

so next 7+4=11

Now let\"s shot 8+5=13

8-5=3

so together we view 8 is 3 much more than 5 so Nakia functioned 8 hours and Ammon operated 5

The tennis2007.org: Nakia=8 and also Ammon=5

3 0

7 month ago

What is 2+2+2+2+2+4+2+4+3+2++1393+2+229194746391+22+24+5+5+5+4+3+24+4+42+

Eduardwww <97>

It is 229,194,747,943

7 0

5 month ago

Rewrite the expression in the form a^n. (a^5)^2

Ostrovittennis2007.orgnka <42>

Given that,

The expression is

.**To find,**

Rewrite the expression in the form of

.**Solution,**

We have,

.See more: Does Chi Chi'S Mexican Mudslide Expire, And Opened

We can use the building of exponent as complies with :

Here, m = 5 and also n = 2

**Hence, the final tennis2007.org is **

**wherein n = 10.**

3 0

2 months ago

Brainliest=first right:)

Nezavi <6.7K>

The tennis2007.org is 1, great luck

5 0

2 month ago

Read 2 much more tennis2007.orgs

Other questions:

×

Add tennis2007.org

Send

×

Login

Password

mental me

Login

not registered? fast signup

×

Signup

Your nickname

Password

Signup

near

Login Signup

asking question!