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Maths CBSE Live product
Class 10
Introduction to trigonometry
Trigonometric ratios
1.
Find the ratios from the figure
Question:
2
m.
In the given figure if \(u\) \(=\)
40
, \(v\) \(=\)
9
and \(w\) \(=\)
41
, then find the following:
.
(i)
\(\sin \theta\) \(=\)
i
i
(ii)
\(\tan \theta\) \(=\)
i
i
(iii)
\(\cos \beta\) \(=\)
i
i
(iv)
\(\tan \beta\) \(=\)
i
i
[Note
: Enter the fraction in its lowest form.
]
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