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3 years ago

12

The base edge of the regular triangular pyramid is b=10 cm and altitude of the base hb ≈ 8.66 cm. The slant height of the pyrami

d is k=8 cm. Find: a Lateral area of the pyramid

1 answer:

faust18 [17]3 years ago

8 0

Answer:

Lateral Area: 120

Surface Area: 163.3

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