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one side of a rectangular piece of paper is 6cm, the adjacent sides being longer than 6cm. One corner of the paper is folded so taht it sets on the opposite longer side. If the length of the crease is lcm and it makes an angle O with the long side, then l=?

one side of a rectangular piece of paper is 6cm, the adjacent sides being longer than 6cm. One corner of the paper is folded so taht it sets on the opposite longer side. If the length of the crease is lcm and it makes an angle O with the long side, then l=?

Grade:11

4 Answers

Raghu Vamshi Hemadri
72 Points
9 years ago
12-3Sec2\Theta/2
 
Ankita Anjali
25 Points
9 years ago
heya can you plz explain the process so that i can get it.
 
Raghu Vamshi Hemadri
72 Points
9 years ago
Is it correct?
 
Raghu Vamshi Hemadri
72 Points
9 years ago
If so plz approve!!!!!!!!!!!!!!!!

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