Find the lateral surface area and surface area of a cone with a base radius of 4cm and a slant height of 10cm.
![Find the lateral surface area and surface area of a cone with a base radius of 4cm and a slant height of 10cm class=](https://us-static.z-dn.net/files/d4b/0d94c3e0313b1b1c26eccfbb79eb4bce.png)
Answer:
Lateral surface: 135.34
surface area: 185.61
Step-by-step explanation:
Lateral surface formula: AL=πrh2+r2
surface area formula: A=πr(r+h2+r2)