Answer:-1/2
Step-by-step explanation:
-3/7 x 1-1/14
Multiply first
-3/7-1/14
-7/14=-1/2
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Answer:
C
(a) 113.04m²
(b) 37.68m
(a)
Area = πr²
=π(6)²
=36π
=113.04m²
(b)
Circumference = 2πr
2π(6) = 12π
=37.68m
