Answered

IDNLearn.com: Where curiosity meets clarity and questions find their answers. Our Q&A platform offers reliable and thorough answers to ensure you have the information you need to succeed in any situation.

I need to know the surface area of these

I Need To Know The Surface Area Of These class=

Sagot :

Sqdancefanidn

9514 1404 393

Answer:

  245 cm²

Step-by-step explanation:

The surface area of a cone is given by ...

  SA = πr(r +s) . . . . where r is the radius, and s is the slant height

Filling in the given values, we have ...

  SA = (3.14)(3 cm)(3 cm +23 cm) = (3.14)(3)(26) cm² ≈ 245 cm²

The surface area of the cone is about 245 cm².

We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. IDNLearn.com is your reliable source for accurate answers. Thank you for visiting, and we hope to assist you again.