I cant answer if I cant see the question
Volume of a sphere = 4/3 pi r^3
A hemisphere is half a sphere so 1/2*4/3 pi r^3 = 2/3 pi r^3
Given diameter = 12.6 but we need radius so diameter /2 or 12.6/2 r=6.3
2/3*pi*6.3^3 =
2/3*pi*250.047
166.698*pi
= 523.7
Add a picture bc we can’t see anything on there to answer
Answer:
d sqrt(95)/7
Step-by-step explanation:
tan theta = opposite /adjacent
tan B = AC/BC
tan B = sqrt(95)/7
So you need to use the inverse tan to find the measure of angle c.
So since tan is opposite over adjacent.
You get the inverse tan of 6/8. And you get 36.87 degrees.