find the circumference of following figures:
plz tell correct answer use this formula (πr+d)for finding circumference of semi circles given pictue
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find the circumference of following figures:
plz tell correct answer use this formula (πr+d)for finding circumference of semi circles given pictue
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Answer:
A we know that
C = 2 *22/7*14
C= 2*22*2
C= 88cm
B
By above formula
C= 2 *22/7*21
C= 2 *22*3
C= 132 cm
C
By above formula
C= 2 *22/7*7
C= 2 *22
C= 44cm
Step-by-step explanation: