Answer:
A
Step-by-step explanation:
circumference = radius*2*3.14 = 753.6
Answer:
D. 
Step-by-step explanation:
Area of sector of a circle is given as θ/360*πr²
Where,
r = radius = 12 cm
θ = 56°
Use 3.14 as π
Plug in the values into the formula and solve


Area of the sector ABC =
The answer is D
13. AC=6
sorry it's just a guess i'm like 99% sure tho
Answer:
Step-by-step explanation:
Answer:
13
Step-by-step explanation: