in a triangle if AD 6 CM BD = 9 AE = 8 cm andEC = 12 cm and angle D equals 48 CM 48 degree find angle abc
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Answer:
AD/DB=AE/EC
6/9=8/12
1/3=1/3
therefore , ABC similar to Triangle ADE
DE//BC
Angle ADE= Angle ABC ( corresponding angles of similar triangle)
Therefore, ANGLE ABC = 48
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arunimasraman:
The ratio in the third step is 2÷3=2÷3
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Hope it helped you! Please find the attached file.
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Oops I wrote correspondinding instead of corresponding
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