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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.
 4 months ago
 4 months 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.
 4 months ago
 4 months ago

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jacalneailaBest ResponseYou've already chosen the best response.0
how can i solve this?
 4 months ago

rangaBest ResponseYou've already chosen the best response.0
Area of a parallelogram = base * height = AB * DE = 76 * DE Find DE from the triangle DAE.
 4 months ago

rangaBest ResponseYou've already chosen the best response.0
In triangle DAE sin(63) = ?
 4 months ago

rangaBest ResponseYou've already chosen the best response.0
What is the definition of sine in a triangle?
 4 months ago

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

jacalneailaBest ResponseYou've already chosen the best response.0
@ranga step by step please
 4 months ago

rangaBest ResponseYou've already chosen the best response.0
I 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.
 4 months ago

jacalneailaBest ResponseYou've already chosen the best response.0
the hypotenuse is 36 and the opposite is 76
 4 months ago
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