Surface area of sphere = 194<span>πr^2 =19</span><span>πr^2=19/4</span><span>
</span><span>πr^2=4.75</span><span>
</span><span>r^2=4.75/3.14 (where </span><span>π=3.14</span><span>)</span><span>r^2=1.51</span><span>r= </span>√1.51
r=1.22
I don't know about the unit though.
Answer:
the answer is D
Step-by-step explanation:
good luck!
Answer:
Yes, there is enough information to prove that the triangles are congruent.
ASA POSTULATE
Step-by-step explanation:
Answer:
6450 snowballs
Step-by-step explanation:
1 hour / 2 mins is 30 mins
so 215*30=6450 snowballs