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Range of Trigonometric Ratios from 0 to 90 Degrees

Question

If $t a n x^{\circ} = \frac{5}{12}, t a n y^{\circ} = \frac{3}{4}$ and $A B = 48 m$ ; find the length of $C D$ .

$50 m$
$40 m$
$45 m$
$55 m$

A

50 m

B

55 m

C

45 m

D

40 m

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Solution

Verified by Toppr

$tan x^{o} = \frac{5}{12}$
$tan y^{o} = \frac{3}{4}$
$A B = 48 m$
Let $C D = x m$

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