Multiple Choice
Find the angle,in degrees,between two adjacent sides of the pyramid shown below.Round to the nearest tenth of a degree.[Note: The base of the pyramid is not considered a side.] P(8,0,0) ,Q(8,8,0) ,R(0,8,0) ,S(4,4,4)
A) 54.7°
B) 30°
C) 2.1°
D) 90°
E) 45°
Correct Answer:

Verified
Correct Answer:
Verified
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