Asked by Divine
The diagonal of a parallelogram are 6cm and 8cm long and they intersect at an angle of 55°.calculate the area if the parallelogram
Answers
Answered by
Reiny
The diagonals of a parallelogram bisect each other and form 4 triangles of equal area
So looking at one these:
area of triangle = (1/2)(3)(4)sin55° = 4.9149...
So the area of the parallelogram is 4(4.9149..) = appr 19.66 cm^2
So looking at one these:
area of triangle = (1/2)(3)(4)sin55° = 4.9149...
So the area of the parallelogram is 4(4.9149..) = appr 19.66 cm^2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.