Answer:10.51inches
Step-by-step explanation:
circumference=66
Radius=circumference ➗ (2xπ)
Radius=66 ➗ (2x3.14)
Radius=66 ➗ 6.28
Radius=10.51inches
Answer:
in the pic
Step-by-step explanation:
answer A
.....
Answer:1.23777
Step-by-step explanation: Calculators answer

b = base length (of triangle)
h = height of triangle
s = side length of triangle
l = length of rectangle
Could be wrong but try 6/3 then 2