3 years ago

How do you find the exterior angle of a polygon?

Mathematics

1 answer:

trasher [3.6K]3 years ago

7 0

The sum of the measures of the interior angles of a polygon with n sides is (n – 2)180.

The measure of each interior angle of an equiangular n-gon is.

If you count one exterior angle at each vertex, the sum of the measures of the exterior angles of a polygon is always 360°.

You might be interested in

4x – y = 7 3y – 12x = –21

Elis [28]

Answer:

y= 4x − 7 or 0=0

Step-by-step explanation:

4x−y+−4x=7+−4x

6 0

2 years ago

Read 2 more answers

If point P(2,-4) is reflected over the x-axis, determine the coordinates of the image.

timofeeve [1]

The coordinates would be (2,4)
Hope This Helps!

7 0

3 years ago

Read 2 more answers

What is (10/3) squared?

saveliy_v [14]

(10/3)^2 = 10^2/3^2 = 100/9= 11.1

6 0

3 years ago

Read 2 more answers

Determine if the segment lengths form a triangle. If so, would the triangle be acute, right, or obtuse? 4.1, 8.2, 12.2

goldfiish [28.3K]

Three line segments can form a triangle if the length of the longest segment is greater than the sum of the lengths of the shorter segments.

$4.1 + 8.2 \ \textgreater \ 12.2 \\
12.3 \ \textgreater \ 12.2 \\
true$
They can form a triangle.

Now if c is the length of the longest side and a and b are the lengths of the shorter sides, then:
- if $c^2=a^2+b^2$ , the triangle is right
- if $c^2\ \textless \ a^2+b^2$ , the triangle is acute
- if $c^2\ \textgreater \ a^2+b^2$ , the triangle is obtuse

$4.1^2+8.2^2=16.81+67.24=84.05 \\
12.2^2=148.84 \\ \\
148.84\ \textgreater \ 84.05$
The triangle is obtuse.

The answer is D.

4 0

2 years ago

Algebra 2 homework: can someone help me solve this?

vekshin1

The answer is: c you should know that it's easy

5 0

2 years ago

Read 2 more answers