PLZ HELPZ
This figure is 14 of a circle.
What is the best approximation for the perimeter of the figure?
Use 3.14 to approximate pi.
4.7 cm
7.7 cm
10.7 cm
18.8 cm
show steps if you can
Attachments:
Answers
Answered by
2
Answer:
The first option 4.7
Step-by-step explanation:
The diagram shows 1/4 part of the circumference of the circle, so the C = 2πr × 1/4
C = πr/2
C = (π×3)/2
C= (3.14×3)/2
C =9.42/2
C = 4.71cm
Similar questions