Answer:
Step-by-step explanation:
Letter having no lines of symmetry:
F G J L N P Q R S Z have neither horizontal nor vertical lines of symmetry.
The area is 10 just use a area calculator!
The formula for the lateral surface area of a right circular cone is:

where r is the radius of the base, and l is the slant height.
Plugging in the values we get:
Answer:
$5692.80
Step-by-step explanation:
Add 20% (aka 20% more than now since it decreased) and then get your answer!