Surface area is the total area of the surface. A cube has 6 surface, and each surface is the same. Each surface is a 11 by 11 square. Therefore there will be 6 11in. x 11in. surfaces. The math would be 11x11x6 =726.
A.between 8 and 10 years of age,
<span>C.between 10 and 12 years of age
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A is the answer ....................................
Answer:
RT is an altitude of GRS
Step-by-step explanation:
An altitude is an angle that shoots through the tip of a triangle. RT and QRS share that.
First you'll need to find the area of each side and then add those areas together. 2(6x10)+2(4x6)+2(4x10)= 120+48+80=248
then you multiply the total area by .25 and get 62. It will cost $62.
