2. A ladder, leaning against a …
2. A ladder, leaning against a wall, makes an angle of 60⁰ with the horizontal. If the foot of the ladder is 9.5m away from the wall. The length of the ladder is ..
Posted by Absh Upadhyay 4 months ago
- 3 answers
Cos 60° = 1/2 Base = 9.5 1/2= base/ hypotenuse 1/2=9.5/ hypotenuse 9.5 multiply by 1/2 Length of ladder=19
If we add 1 to the numerator And subtract 1from the denominator a fraction reduce to 1 . It becomes 1/2 if we only add 1to the denominator. What is the fraction?
Posted by Naira Singhania 1 day, 21 hours ago
- 1 answers
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