Math, asked by teenajagtap54, 1 month ago

in right angle triangle def angle e 90 degree If DF=12,find DE if anglevEFD =30
degree

Answers

Answered by amitsharma777222999

2

Step-by-step explanation:

sin 30°=DE/DF

DE=DF sin 30°

=12*1/2=6

DE=6

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