Answer: B
Step-by-step explanation:
The angle of sine has a value of 3/5.
Option A is the correct representation of angle sin(b°).
<h2>
How do you calculate the angle b for sine?</h2>
Given that tan(b°) = 3/4 and cos(b°) = 4/5.
In trigonometry, we know that,

The angle of sine can be written as below.

For the angle b, the above expression can be written as,

Substituting the values in the above expression, we get,


Hence we can conclude that the angle of sine has a value of 3/5.
To know more about the angle of sine, follow the link given below.
brainly.com/question/2512010.
As far as I know, it should be GH congurent to GI
HOPE THIS HELPS, M mot exactly sure about it, u can cross check it once, N M sorry in advance if it is wrong...
Cylinder: First you need to find the radius. To do that, you need to divide the diameter by 2
Then, you multiply it by itself
After that, you multiply it by the height
And finally multiply it by pi
Cone: First, you need to find the radius dividing the diameter by 2
Then, multiply it by itself
After that, divide the height by 3
Finally, multiply the radius times the height and then multiply it by pi
The answer to the cylinder is 251.2 and the answer to the cone is 251.2
The processes are the following:
Cylinder
D:8
R:4
V:π4^2*5
V:π16*5
V:80π
V:251.2
Cone
D:8
R:4
V:π4^2 15/3
V:π16*5
V:80π
V:251.2