Mathematics, 30.06.2019 06:00 Goldenstate32
Given: a convex n-gon prove: the sum of the measures of the exterior angles is 360°. complete the missing parts of the paragraph proof. for a convex n-gon, interior and exterior angles form angles, whose measures sum to 180°. because we have an n-gon, the sum of the measures of these linear pairs, one exterior angle at each vertex, is °. the sum of the measures of the interior angles is by the polygon interior angle sum theorem. to find the measure of the exterior angles, we can subtract the sum of the measures of the interior angles from the sum of the measures of the linear pairs. therefore, we have , which is equal to 360°.
Answers: 2
Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 21.06.2019 21:00
Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years
Answers: 1
Mathematics, 21.06.2019 21:50
6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution
Answers: 1
Given: a convex n-gon prove: the sum of the measures of the exterior angles is 360°. complete the...
Arts, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
English, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50
Chemistry, 09.02.2021 18:50
Mathematics, 09.02.2021 18:50