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 one year ago
the sides of the parallelogram are 36 cm and 76 cm,. if they intersect at angle of 63 degrees , find the area of the parallelogram.
 one year ago
the sides of the parallelogram are 36 cm and 76 cm,. if they intersect at angle of 63 degrees , find the area of the parallelogram.

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jacalneaila
 one year ago
Best ResponseYou've already chosen the best response.0how can i solve this?

ranga
 one year ago
Best ResponseYou've already chosen the best response.0Area of a parallelogram = base * height = AB * DE = 76 * DE Find DE from the triangle DAE.

ranga
 one year ago
Best ResponseYou've already chosen the best response.0In triangle DAE sin(63) = ?

ranga
 one year ago
Best ResponseYou've already chosen the best response.0What is the definition of sine in a triangle?

ranga
 one year ago
Best ResponseYou've already chosen the best response.0sine = opposite / hypotenuse So for sin(63) in the triangle AED what is opposite and what is hypotenuse?

jacalneaila
 one year ago
Best ResponseYou've already chosen the best response.0@ranga step by step please

ranga
 one year ago
Best ResponseYou've already chosen the best response.0I can't make it any simpler. You should know the definition of sine by now. If I keep solving problems then there won't be any learning.

jacalneaila
 one year ago
Best ResponseYou've already chosen the best response.0the hypotenuse is 36 and the opposite is 76
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