Answer:
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r3jrpo3jr23
r3r
2r2
Step-by-step explanation:
3rn3u 4 i8jh34i j4i j40jr0 9j 4j 9043jt44j4542
Answer:
<em>The surface area is multiplied by 4/9.</em>
Step-by-step explanation:
<u>Surface Area of a Cone</u>
Being r the radius and l the slant height of a cone, then its surface area is

Now let's think both the radius and the slant height are multiplied by the same factor k, i.e.
r'=kr
l'=kl
The new surface area is


The new surface area is the
times original SA. Since k=2/3, then

The surface area is multiplied by 4/9.
Julia had 99 pieces at the start subtract three that gives you 96. 96÷4 which is how many pieces she gave each of the students which will give you 24 students in her class.