# Triangular 46641

The regular triangular pyramid ABCDV has a base edge length of 8 cm and a height of 7 cm. Calculate the pyramid's surface area and volume.

## Correct answer:

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### You need to know the following knowledge to solve this word math problem:

**arithmetic**- square root
**solid geometry**- pyramid
- body volume
- surface area
**planimetrics**- Pythagorean theorem
- right triangle
- area of a shape
**numbers**- fractions

### Units of physical quantities:

### Grade of the word problem:

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