Ask question

Ask question

All categories

2 years ago

12

a) How many triangles are created when diagonals are drawn from a single vertex in an n-gon? b) What is the sum of interior angl

es in an n-gon? How did you determine this?

1 answer:

storchak [24]2 years ago

4 0

Hey the answers are
a] two triangles
b] (n2)180 degree

You might be interested in

Choose the polynomial written in standard form.

Semenov [28]

Answer:

$x^4 + 4x^3 + 10x$

Step-by-step explanation:

A polynomial written in decreasing order of the degree of its monomials ( or single term ) is called its standard form,

In polynomial,

$x^2 + 4x^4 + 10x^6$ ,

Degrees are written in increasing order,

⇒ It is not written in standard form,

In polynomial,

$x^4 + 4x^3 + 10x$ ,

Degrees are written in decreasing order,

⇒ It is written in standard form,

In polynomial,

$x^7 + 4x^3 + 10x^4$ ,

There is no order of degrees,

⇒ It is not written in standard form,

In polynomial,

$x^6 + 4x^3 + 10x^7$ ,

There is no order of degrees,

⇒ It is not written in standard form,

4 0

2 years ago

Read 2 more answers

5.) Find the area of the triangle in bold.

trapecia [35]

Answer:

the answer is 0.98

Step-by-step explanation:

if it not correct plz correct me

4 0

2 years ago

Read 2 more answers

In 1.8 s, a smart and swift dachshund caught his prey that was 8.5 m away what was the dogs speed?

Paul [167]

The answer is 11 miles per hour

8 0

2 years ago

How would you estimate it?

likoan [24]

I would just do for the first one 7/16 - 3/16 = 4/16 which is also 1/4 I'm not sure ho2 you estimate it

7 0

2 years ago

Mashcka [7]

V=(1/3)(area of the base)(<span>altitude)

V=</span><span>(1/3)(</span>6²)(6)= 72 m³

5 0

2 years ago

Read 2 more answers