Answer:
10 exterior angles of 36° , 10 interior angles of 144° , and 10 vertices
Step-by-step explanation:
Answer: b=13, t=29
Step-by-step explanation:
Substituting the first equation into the second,

(3/6)^-1 negative exponent flips the fraction
(6/3)
2
To find the area of a circle find the radius and square it then multiply by PI
Area = PI x r^2