The diagram shows a sector of a circle radius 11cm
Attachments:
Answers
Answered by
3
Answer:
Yes, the sector perimeter is 47.92 cm
Step-by-step explanation:
Perimeter of the circle = 2π r
Perimeter of the sector = (2×22÷7×11÷360×135) + 11 + 11
= 25.92 + 11 + 11 = 47.92 cm
47.92 cm is greater than 47.5 cm
Similar questions