You can answer some questions that say (PLEASE ANSWER I WILL GIVE YOU BRAINIEST!!!!!!!) it usually happens if you answer it first ;D
Answer: The height is about 25 cm.
Answer:
![\frac{a}{5}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7B5%7D)
Step-by-step explanation:
That would be a divide by 5: ![\frac{a}{5}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7B5%7D)
Answer:
128 + 96√3 or 294.28 unit^3 to the nearest hundredth.
Step-by-step explanation:
The surface area of one of the pyramids = area of the square base + area of the 4 equilateral triangles
= 8^2 + 4 * 1/2 * 8 * 4√3
= 64 + 64√3.
So the area of the new solid = 2(64 + 64√3) - area of 2 triangles
= 2(64 + 64√3) - 32√3
= 128 + 128√3 - 32√3
= 128 + 96√3.
Answer:
10 i think
Step-by-step explanation: