Answer:
The total surface area of a cylinder is equal to the sum of areas of all its faces. The total surface area with radius ‘r’, and height ‘h’ is equal to the sum of the curved area and circular areas of the cylinder.
TSA = 2π × r × h + 2πr2= 2πr (h + r) Square units
I’m pretty sure you are supposed to use the law of sine, which states A/sin(a)=B/sin(b)=C/sin(c), where A is the side opposite of angle A. Number 4 would be28/sin37=x/sin49, solving for x. I do not have a calculator with me but I hope this helps
Answer:
x is 12
Step-by-step explanation:
7.5÷5=1.5
1.5×8=12
<h3>
The pattern is 0.01+</h3>
<u>So the next 4 digits are:</u>
<h3>
0.4243</h3><h3>
</h3>
0.34353637383940414243
