Mathematics, 17.07.2020 21:01 cnejcnefjvefven47
- The regular octagon has a perimeter of 122.4 cm.
- A regular octagon with a radius of 20 centimeters and a perimeter of 122.4 centimeters if shown. Point X is the center point. Lines X Z and X W are radii. Line X Y is an apothem.
- Which statements about the octagon are true? Select TWO options.
[]The length of segment YZ is 15.3 cm.
[]The measure of the angle formed by the radius and the apothem is 30°.
[]The length of segment XY can be found by solving for a in 202 – 7.652 = a2.
[]The length of segment WZ is 20 cm.
[]The measure of the central angle, ∠ZXW, is 45°.
Answers: 2
Mathematics, 21.06.2019 19:10
1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks
Answers: 2
Mathematics, 21.06.2019 20:00
Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.
Answers: 2
- The regular octagon has a perimeter of 122.4 cm.
- A regular octagon with a radius of 20 centimet...
Mathematics, 11.12.2020 01:00
Advanced Placement (AP), 11.12.2020 01:00
History, 11.12.2020 01:00
English, 11.12.2020 01:00
Mathematics, 11.12.2020 01:00
English, 11.12.2020 01:00
Business, 11.12.2020 01:00
Social Studies, 11.12.2020 01:00
Advanced Placement (AP), 11.12.2020 01:00
English, 11.12.2020 01:00
Geography, 11.12.2020 01:00
Law, 11.12.2020 01:00
Engineering, 11.12.2020 01:00