06-03-2021
Mathematics

contestada

[ASPS]WILL GIVE BRAINLIEST

ASPSWILL GIVE BRAINLIEST class=

Respuesta :

jainkushahra jainkushahra

06-03-2021

Answer:

sum of exterior angles of a polygon = 360°

therefore,

x + 5 + x + 10 + 3x - 8 + 5x + 10 = 360°

10x + 17 = 360°

x + 17 = 360 ÷ 10 = 36

x = 36 - 17 = 19

x = 19

rounding off 19 to nearest hundred = 20

value of x will be 20

Answer Link

Otras preguntas

Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret

What was an effect of nationalism in Europe in the early 1900s?

if arctan(3/5)=K Tan(k)=?

Here's a story problem...."Rita's wants to estimate the number of beans in a large jar. She takes out 100. she takes out 100 beans and marks them. Then she ret

At the begining of 6 grade the ratio of number of the advanced math students to the number of regular students was 3:8. However after taking the placement tests

What was an effect of nationalism in Europe in the early 1900s?

How do you find the perimeter of a dented square?

What was an effect of nationalism in Europe in the early 1900s?

if arctan(3/5)=K Tan(k)=?

How do you find the perimeter of a dented square?