Answer:
I don't understand what to do...
A= 2c + 3b/2 is your answer I believe
Answer:
≈ 18.8 cm
Step-by-step explanation:
The arc length is calculated as
arc = circumference of circle × fraction of circle
The central angle is equal to the arc subtending it, that is 60°
arc = 2πr × 
= 2π × 18 × 
= 36π × 
= 6π ≈ 18.8 cm ( to 1 dec. place )
What's a problem to your math
Answer:
1 and 1/12
Step-by-step explanation:
1/3 + 3/4 = 1 and 1/12