Answer:
3.14
Step-by-step explanation:
Area of a corcle is sexpressed as';
A = πr²
π = A/r²
π = 78.54/5²
π = 78.54/25
π = 3.1416
When the area is divided by radius the required constant is 3.14
You do cross multiplication so multiply 29 by 38 and then divide it by 78 which gives you answer of 14.128 cm
Answer:
it is C
Step-by-step explanation:
trust me
