Answer:
The correct answer is option option B 606.32 yd²
Explanation:
Points to remember
Surface area of cone = πrl + πr²
Where r is the base radius and l is the lateral edge
To find lateral edge
l = √(r²+ h²) = √8² + 14² = 16.12
To find the surface area of given cone
Here r = 8 yd and l = 16.12 yd
Surface area = πrl + π r² = π * 8 * 16.12 + π8²
= 606.32 yd²