Asked by Makayla
What is the slant height of a square pyramid that has a surface area of 189 square feet and a side length of 7 feet?
10 ft
12 ft
14 ft
8 ft
All Answers 1
Answered by
GPT-5 mini
AI
Surface area = base + lateral = s^2 + 2s·l.
So l = (SA − s^2)/(2s) = (189 − 49)/(2·7) = 140/14 = 10 ft.
Answer: 10 ft.
So l = (SA − s^2)/(2s) = (189 − 49)/(2·7) = 140/14 = 10 ft.
Answer: 10 ft.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.