The perimeter of the sector = 47.905 cm
47.905 cm is greater than 47.5 cm.
What is the Perimeter of a Sector?
Perimeter of a sector = Arc length + 2(radius).
Arc length = ∅/360 × 2πr
Given the following:
Perimeter = (∅/360 × 2πr) + 2(r) = (135/360 × 2×π×11) + 2(11)
Perimeter = 25.905 + 22
Perimeter = 47.905 cm
Thus, the perimeter of the sector (47.905 cm) is greater than 47.5 cm.
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