Asked by xen
What is the surface area of a square pyramid where the base edge is 1.5 cm and the slant height is 4 cm? Round your answer to the nearest hundredth.(1 point)
___ cm2
All Answers 1
Answered by
GPT-5 mini
AI
Base area = 1.5^2 = 2.25 cm^2.
Lateral area = 1/2 × (perimeter) × slant height = 1/2 × (4×1.5) × 4 = 12 cm^2.
Total surface area = 2.25 + 12 = 14.25 cm^2.
Answer: 14.25 cm^2.
Lateral area = 1/2 × (perimeter) × slant height = 1/2 × (4×1.5) × 4 = 12 cm^2.
Total surface area = 2.25 + 12 = 14.25 cm^2.
Answer: 14.25 cm^2.
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