In the adjoining figure- sin-7585- Then BC-

The correct option is D 75 mWe have, sinθ=7585 In ABC, sinθ=BCAC Therefore, BC85=7585 So, BC=75 m Hence, this is the answer. ...

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Mathematics

Complementary Trigonometric Ratios

In the adjoin...

Question

In the adjoining figure, $sin θ = \frac{75}{85}$ . Then $B C =$

85

No worries! We‘ve got your back. Try BYJU‘S free classes today!

65

No worries! We‘ve got your back. Try BYJU‘S free classes today!

95

No worries! We‘ve got your back. Try BYJU‘S free classes today!

75

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $75$ m
We have,
$sin θ = \frac{75}{85}$

In $△ A B C,$
$sin θ = \frac{B C}{A C}$

Therefore,
$\frac{B C}{85} = \frac{75}{85}$

So,
$B C = 75 m$

Hence, this is the answer.

Suggest Corrections

Similar questions

In the given figure two parallel lines l,m are intersected by a tranversal. If $∠ 2 = 65^{\circ}$ then $∠ 7$ and $∠ 6$ are

Q. If a polygon has 10 sides out of which 5 sides measure 5 m and the other 5 sides measure 8 m, then the perimeter of the poylgon is ____

Compute the mode from the following data:
$\begin{matrix} Size & 45 - 55 & 55 - 65 & 65 - 75 & 75 - 85 & 85 - 95 & 95 - 105 & 105 - 115 Frequency & 7 & 12 & 17 & 30 & 32 & 6 & 10 \end{matrix}$

5 + 15 + 25 + 35 + 45 + 55 + 65 + 75 + 85 + 95 = ___

Q. Calculate the mode for the following data

:

Weight	$45 - 55$	$55 - 65$	$65 - 75$	$75 - 85$	$85 - 95$
Number of persons	$1$	$2$	$3$	$10$	$7$

Join BYJU'S Learning Program

In the adjoining figure, sinθ=7585. Then BC=

The correct option is D 75mWe have,sinθ=7585In △ ABC,sinθ=BCACTherefore,BC85=7585So,BC=75 mHence, this is the answer.

In the adjoining figure, $sin θ = \frac{75}{85}$ . Then $B C =$

The correct option is D $75$ m
We have,
$sin θ = \frac{75}{85}$

In $△ A B C,$
$sin θ = \frac{B C}{A C}$

Therefore,
$\frac{B C}{85} = \frac{75}{85}$

So,
$B C = 75 m$

Hence, this is the answer.