Answer:
Step-by-step explanation:
Perimeter of quarter circle = r + r + 

2) d = 2*10 = 20 cm
Perimeter of semicircle = diameter + (1/2) * circumference of circle

3) Perimeter of three-quarter = r + r + (3/4)* circumference of circle


Let's solve ~




Hence, the correct choice is D
Answer
The answer is you multiply and then you divied it by the problem
Answer:
3
Step-by-step explanation:
Write down the expression exactly as it is given.

Now write the expression again, but replace x with 3, and replace y with 6.

Now simplify the numerator using the correct order of operations.


Now divide 9 by 3.

Answer: 3