If tane = 5/12, find the value of (cose + sine)/(cose-sine)
Answers
Answer:
In a class of 40 students, 1/5 of the total number of students like to
donate rice only, 2/5 of the total number of students like to donate
chapati only and the remaining students like to donate both.
Fraction of total number of students like to donate both is ANSWER
Let the breadth of the rectangle is b cm.
So, the length of the rectangle is 2b cm.
We know that the perimeter of rectangle is
=2(l+b)
Since, perimeter of rectangle is 120 cm.
Therefore,
6b=120
b=20 cm
And l=40 cm
So, the area of rectangle is
=20×40=800 cm2
Hence, the length is 40 cm, breadth is 20 cm and area is 800 cm2.
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Answer:
not the answer,what do u need to find out ,tan.teeta or tan , any angle