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if there are 2 triangles ABE and DCE where AE=100m and DE = 80m,angle AEB=60degree and angle DEC=theta .it is given that tan theta-tan(90-theta)=0.then find BC

if there are 2 triangles ABE and DCE where AE=100m and DE = 80m,angle AEB=60degree and angle DEC=theta .it is given that tan theta-tan(90-theta)=0.then find BC

Grade:10

1 Answers

Arun
25763 Points
3 years ago
Your question is not clear and appears to be incomplete as figure is not provided so please send the question along with image

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