How do I find the perimeter of a regular triangular pyramid?

1 answer:

7 0

Answer:Triangular Pyramid Solved Examples Example 1: Find the surface area of a triangular pyramid with the base area is 28cm.sq., the perimeter is 20cm, slant length is 5cm. Solution: Surface area = [Base area] + ½ × Perimeter × [Slant length] = 28 + ½ × 20 × 5 = 28 + 50 = 78 cm.sq.

Step-by-step explanation:

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MrRissso [65]

Answer:

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Step-by-step explanation:

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4 years ago

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3 years ago

Read 2 more answers

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ololo11 [35]

Step-by-step explanation:

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