math nanaman :"
it's hard for you to measure the circumference of the wheel of your bike because you do not have a tape measure. What tools are you going to use as substitutes?
A. string and meter stick
B. meter stick
C. your finger
D. ruler
Take a circular plate. You want to find out the perimeter of it. What are you measuring for?
A. Diameter
B. Radius
C. Chord
D. Circumference
Your brother wants to know the circumference of the cover of your kettle, what tool you are going to suggest to him?
A. Use a string
B. Use a meter stick
C. Use a ruler
D. Use a tape measure
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Answer:
1.C
2.A
3.D
4.B
YAN YUNG ANSWER