Answer:
25 cm
Step-by-step explanation:
If the string is 25 cm and it goes perfectly around the edge of a plate. The plate, is 25 cm.
32
angle x: 50 angle 2x: 100
Y = both of the blank sides because they are vertical angles
Y - (x + 100) = 180
Y - 3x = 180
Y - x = 80
2x = 100
x = 50
(4x+3)^2 = 18
16x+9=18
16x=9
<u>x=9/16</u>
The first picture is 1., second picture is 3, and third picture is 2