I’m pretty sure
8. would be false because BK would be 12 where as DF is 10.8
9. is true
5+(-4)= 1
14+(-13)= 1
So the answer is B. =
I hope this helps
Answer:
Height of cone (h) = 14.8 in (Approx)
Step-by-step explanation:
Given:
Radius of cone (r) = 6 in
Slant height (l) = 16 in
Find:
Height of cone (h) = ?
Computation:
Height of cone (h) = √ l² - r²
Height of cone (h) = √ 16² - 6²
Height of cone (h) = √ 256 - 36
Height of cone (h) = √220
Height of cone (h) = 14.832
Height of cone (h) = 14.8 in (Approx)
Answer:
the answer is a because it has no decimal
it is in square root