Answer:
16.85 cm²
Step-by-step explanation:
Find the area of the small circle then subtract the area of the large circle by the small circle
Area of small circle :
πr², where r = 4cm
π(4²) = 50.27 cm²
67.12 - 50.27 = 16.85 cm²
18
Do it by count how many side are there by the squares
Answer:picture
I know what you're asking you are asking to find the least common multiple. However all I can find is the GCF which is 1
23
