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3 years ago

What is the surface area of the regular pyramid below?

Mathematics

2 answers:

Artist 52 [7]3 years ago

7 0

Answer:

304 sq units on Apex

AnnyKZ [126]3 years ago

4 0

The total surface area of a regular pyramid is the sum of the areas of its lateral faces and its base.
The area of the faces = four times the area of the triangle
= 4 * ( 0.5 * height * base )
= 4 * ( 0.5 * 8 * 15 ) = 240
The area of the base = area of a square
= 8 * 8 = 64

So, the total area = 240 + 64 = 304 sq. units

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3 years ago

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2 years ago

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Liono4ka [1.6K]

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3 years ago

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NISA [10]

Answer:

Step-by-step explanation:

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3 years ago

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AleksAgata [21]

Answer:

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3 years ago