Answer:
x=21
Step-by-step explanation:
Im pretty sure its 1 but I might be wrong if i did the math wrong
Answer:
15.4 is right ans
Step-by-step explanation:
using this formula θ ×(22÷7÷180)×r
8 because the actual answer is 792. 2 is too low and 17 is too high. so is 12