230/1 times 12 1/2 on a fraction calculator should give you the answer :)
Take $438÷4=109.5 take 184-109.5=74.5. Then 74.5×4=298. The correct answer is C.
It is true that the surface area of the sphere and the lateral area of the cylinder are equal. The answer is True.
Unfortunately I can not answer this question because there are no underlined digits in your question
<span>5,10,15,20,25,30,35,40,45,50,55,60 or 6,12,18,24,30,36,42,48,54,60,66,72</span>
