1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irakobra [83]
3 years ago
7

What is the measure of an exterior angle in a regular polygon with 15 sides?

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0

Answer: 24°

Step-by-step explanation: The formula for finding the measure of each exterior angle of a regular polygon is similar to the formula for finding the measure of each interior angle. All we have to do is take the sum of the measures of the exterior angles which is always 360° divided by the number of sides in the polygon which is n.

\frac{360}{n}

Since the polygon has 15 sides, we simply plug a 15 in for n.

\frac{360}{15}

360 ÷ 15 = 24

Therefore, the measure of each exterior angle of a regular polygon that has 15 sides is 24°.

vlabodo [156]3 years ago
4 0
First, find the measure of an interior angle:
the sum of the interior angles of a polygon is (n-2)*180, n is the number of sides
for a 15-sided polygon, the sum is 13*180
each interior angle is then 13*180/15=156
the measure of each exterior angle=180-156=24
You might be interested in
A kite ascends at a rate of 30 feet per minute. What is the elevation after 6.5 minutes
Sever21 [200]

Answer:

195 feet.

Step-by-step explanation:

multiply 30 x 6.5.

8 0
3 years ago
HELPPPPPPPPPPPPPPP RATE 5 STARSS
Stels [109]

Answer:

13. c,

14. a.

Step-by-step explanation:

13.  The length of a side PQ with coordinates of

      P as (x,y)  and Q as (w,z)

       is: \sqrt{(x-w)^{2} +(y-z)^{2} }

  • so, the length of the side AB =

\sqrt{(5-5)^{2}+(-2+7)^{2}  } =\sqrt{0^{2}+5^{2}  } =5

  • the length of side BC =

\sqrt{(5-1)^{2}+(-7+2)^{2}  } =\sqrt{(4)^{2}+(-5)^{2}  } =\sqrt{4^{2}+5^{2}  }

  • the length of side AC=

\sqrt{(5-1)^{2} +(-2+2)^{2} } =\sqrt{4^{2} } =4

now, the easiest one will be when the vertices are on the coordinate axes.

  • so, option c will be the most appropriate one.

14. If u see the figure clearly, the lines l and FH are parallel.

the parallel postulate, i.e, the alternate interior angles will always be congruent.

  • here, the alternate interior angles are angle1 and angle4.
  • therefore to prove this step, he used parallel postulate as a reason.
  • so, the correct option is "a"

7 0
3 years ago
Jada jumped rope for 15 mins.. what percentage of diegos time is that? (diegos time is 20 mins)
8_murik_8 [283]

Answer:

103 percent

just divide 20 by 15 and multiply the answer by 100 to convert to percentage form bro

4 0
3 years ago
Help ASAP!!!! Please someone help me
frosja888 [35]

Answer:

1 9/8

Step-by-step explanation:

Its a lot of explaining lol

8 0
3 years ago
Hey guys iv got one 3 tons to pounds thanks so much.
Art [367]

Answer:

3 tons = 6000 pounds

Step-by-step explanation:

1 ton is equal to 2000 pounds, so just multiply 2000 by 3 :)

Hope this helps!

5 0
2 years ago
Read 2 more answers
Other questions:
  • ∆ABC has vertices at A(12, 8), B(4, 8), and C(4, 14). ∆XYZ has vertices at X(6, 6), Y(4, 12), and Z(10, 14). ∆MNO has vertices a
    8·1 answer
  • If 1 is added to the numerator and to the denominator of a fraction,the value obtained is 4/5.If 5 is subtracted from it's numer
    14·1 answer
  • Where is the best place to learn spanish for free and become fluent on line
    10·2 answers
  • Jim got 2 out of 5 questions correct on his test. Which is equivalent to 2/5?
    5·1 answer
  • Is the class invertal also called the class size??
    13·1 answer
  • Please help me- AND PLEASE EXPLAIN
    5·1 answer
  • Whole numbers greater than 10 but less than 15​
    12·2 answers
  • The diagram shows rays of light from a point source, P, that reach a detector, D, along two paths. One path is a straight line,
    15·1 answer
  • Please help I’ll give Brainly I need help please please please please
    6·2 answers
  • The function a(b) relates the area of a trapezoid with a given height of 12 and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!