The area of a circle is 154 cm2. Its diameter is
Answers
Answered by
8
Answer:
answer is 14
Step-by-step explanation:
hope it helps u
Answered by
2
Answer:
Diameter = 14
Step-by-step explanation:
pie r² = 154
22/7 × r × r = 154
2r = 154 × 7 / 22
2r = 14
r = 14/2
So
r = 7 D = 2r
Diameter = 7×2
D = 14
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