1 answer:
Answer:
422.5
Step-by-step explanation:
Given,
Diameter = 23.2
Radius = 23.2 ÷ 2 = 11.6
So, Area is
![= \pi {r}^{2}](https://tex.z-dn.net/?f=%20%3D%20%5Cpi%20%7Br%7D%5E%7B2%7D%20)
![= 3.14 \times 11.6 \times 11.6](https://tex.z-dn.net/?f=%20%3D%203.14%20%5Ctimes%2011.6%20%5Ctimes%2011.6)
= 422.5184
As rounding to nearest tenth we check the hundreth digit i. e.
422.5<u>1</u>84
Since, 1 is smaller than 5 so,
<u>422. 5 (Ans) (Rounded to nearest tenth)</u>
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ECB
Step-by-step explanation:
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Here you go, hope this helps. If you need help with anything else feel free to reply to this comment
Y=4 is the answer to your question