12 is the diameter. We need the circumference which you get by multiplying 12x2 sides which = 24 which is the circumference
Answer:
17
Step-by-step explanation:
12+5
Answer:
Area of 9 cm circle = PI*radius^2 = 254.47
Area of 9 cm sircle = PI*4*4 = 50.27
Are of shaded region = 254.47 -50.27 = 204 sq cm
Answer is the bottom one on the list.
Step-by-step explanation:
Answer:
hmm how about no
Step-by-step explanation:
thx for the free points! Hope your life gets better