Construct a triangle ABC having AB= 75 mm, angle ABC = 45°, and angle BAC = 60°. Without measuring BC mark the point P that divides it internally in the ratio 2:3 and the point Q that divides it externally in the ratio 4:1. Measure AP and PQ.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Construct a triangle ABC having AB= 75
mm, angle ABC = 45°, and angle BAC =
60°. Without measuring BC mark the
point P that divides it internally in the
ratio 2:3 and the point Q that divides it
externally in the ratio 4:1. Measure AP
and PQ.
Transcribed Image Text:Construct a triangle ABC having AB= 75 mm, angle ABC = 45°, and angle BAC = 60°. Without measuring BC mark the point P that divides it internally in the ratio 2:3 and the point Q that divides it externally in the ratio 4:1. Measure AP and PQ.
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