Answer:
Step-by-step explanation:
Diameter = 28 cm
therefore, radius = 28 / 2 = 14 cm
Circumference = 2 π r
= 2 × 22 / 7 × 14
= <u><em>88 cm</em></u>
Hope this helps
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I need a point to this question in order to answer it
Answer:
Step-by-step explanation:
13-16y is the same as -16y+13.
Perimeter= X + Y + W. Perimeter is the sum of all sides
