3 years ago

Find the surface area of the pyramid. The side lengths of the base are equal.

Mathematics

1 answer:

Phantasy [73]3 years ago

5 0

Answer:

251.6

Step-by-step explanation:

triangle= 1/2bh

1/2(8)14 times 4

224

1/2(6.9)8

27.6

now you add them

224+27.6= 251.6

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