B is true because if you calculate them you’ll know why +173 +28
The total surface area of the shape is 516 m²
<u>Explanation:</u>
Given:
The figure consists of 6 rectangles.
2 of each rectangles are similar in dimension
Total surface area = 2 (8 X 6) + 2 (15 X 8) + 2 (15 X 6)
= 96 + 240 + 180
= 516 m²
Therefore, total surface area of the shape is 516 m²
30,60,90
45,45,90
Pretty much all angles that add up to be 180
Answer: What should i help with? I'll be happy to help but it shows nothing. I'll tell you what you wrote=)
What you wrote: 60 Points PLEASE HELP. I have no more points after this lol so help please
Compute the derivative of 
at 
- this will be the tangent vector - then normalize it by dividing it by its magnitude to get the unit tangent vector 
.
