A square pyramid is sliced so that the cross section is perpendicular to its base. The cross section intersects the vertex of th
2 answers:
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Answer:
33.8
Step-by-step explanation:
1) Use Phythagoras theorem to get RS ↓
2) RS = RQ
therefore, to get the perimeter, you'll have to total up the sides of the triangle ↓
Hope this helps =)