2 years ago

Find the total number of diagonals in a regular nonagon.

Mathematics

1 answer:

anastassius [24]2 years ago

3 0

Answer:

Step-by-step explanation:

number of diagonals in a regular polygon = number of sides - 2.

A nonagon is a polygon having 9 sides.

Total number of diagonals in a regular nonagon

= 9 - 2

= 7

You might be interested in

25 POINTS!

seraphim [82]

<span>The answer is biased because it isnt valied if 1 out of 100 is defective, then 30 out of 3000 would be defective. He wants his company to look better</span>

7 0

3 years ago

Read 2 more answers

If f(x)=5x-1 and g(x) 2x^2 +1, what is 6he value of (f×g)(-3)

saul85 [17]

Answer: D

Step-by-step explanation:

$f(3)=5(-3)-1=-16\\\\\\g(3)=2(-3)^{2}+1=19\\\\(f\times g)(3)=-16 \times 19=\boxed{-304}$

7 0

1 year ago

The coordinates of the points below represents the vertics of a rectangle

Tanya [424]

Not sure what the question is, but I'm guessing you want to find out the area of the rectangle.

The distance between points P and Q is 4.

The distance between points Q and R is 3.

So the area is 3 * 4 = 12.

6 0

3 years ago

If you know that a 30% increase in a quanity is 50, how can you find the original quanity?

In-s [12.5K]

It should be 15% I think I’m right

8 0

3 years ago

What type of triangle is this?

Luba_88 [7]

Acute and right i think

7 0

2 years ago

Read 2 more answers