lenagonzalez84 lenagonzalez84

10-09-2021
Mathematics

contestada

20) What is the measure of one exterior angle for the regular polygon below?
OA) 20 degrees
O B) 34 degrees
OC) 40 degrees
OD) 56 degrees

20 What is the measure of one exterior angle for the regular polygon below OA 20 degrees O B 34 degrees OC 40 degrees OD 56 degrees class=

Respuesta :

mdejazulhaque1972 mdejazulhaque1972

11-09-2021

Answer:

Angle of the interior angle=(n-2)×180/9

=(n-2)×20

=9-2×20

=7×20

=140

Therefore,

Exterior angle=180-interor angle

Exterior angle=180-140

=40°

Answer Link

Otras preguntas

Angle Relationships A water slide is a straight ramp 25 m long that starts from the top of a tower. If the angle the slide forms with the top of the tower is 33

100 students are interviewed to see which of biology, chemistry or physics they prefer. 57 of the students are girls. 16 of the girls like biology best. 5 of th

how many moles of gold is 9.75 x 10^24 atoms?

URGENT NEED HELP CLICK TO SEE

How did the soldiers fight during the Civil War?

Allowing discharged electricity to flow safely into Earth's bedrock is known as, Btw 30 pts if u answer this CORRECTLY.

The story of the Harappan civilization is most similar to which of the following? A In Ancient Greece, the Mycenaeans made huge advances in engineering and arch

Please help asap if you can!! ;-; (LINKS WILL BE REPORTED) Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.

a rectangle has sides of length 2 millimeters and 8.1 millimeters. What is the perimeter?

The following are some of the components included in the master budget of a merchandising company. List the items of the master budget in order of preparation.