Answer:
120
Step-by-step explanation:
The mistake is line 4, she should have divided 42 by 5, not add 5 and 16
I swear im not trying to just get points but is this like a pick which is correct cause my answer is <span>Cylinder B has a diameter of 6 inches and a height of 4 inches.</span>
For the answer to the question above,
<span>the angle of 360 ° → π.d </span>
<span>the angle of x ° → 8π </span>
<span>You make the cross-multiply and you can get: </span>
<span>x * π.d = 8π * 360 </span>
<span>x * d = 8 * 360 </span>
<span>x = 8 * 360/d → where d = 2r </span>
<span>x = 8 * 360/2r </span>
<span>x = 4 * 360/r → where r = 4.5 cm </span>
<span>x = 4 * 360/4.5 </span>
<span>x = 320 °</span>