What's the lateral area of the following cone? A Cone Shape Question 7 options: 110.02 cm² 511.23 cm² 55 cm² 189.75 cm²

With math question will mark brainliest question in the pic.

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π