If the angle of elevation of a cloud from a point 200 \( \mathrm{m} \) above a pond is \( 30^{\c... VIDEO
If the angle of elevation of a cloud from a point 200 \( \mathrm{m} \) above a pond is \( 30^{\circ} \) and the angle of depression of its reflection in the pond is \( 60^{\circ} \), then find the height of the cloud above the pond.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-07-14 The angle of elevation of a hill from a fixed point is \( \theta \). After going up a distance o... 2023-07-14 A pole is \( 100 \sqrt{3} \) metres high. Find the value of a if the angle of elevation of its t... 2023-07-14 A tower stands vertically on the ground. From a point \( 20 \mathrm{~m} \) away from the foot of... 2023-07-14 The angle of elevation of a tower at a station \( \mathrm{P} \) due north of it is \( \alpha \) ... 2023-07-14 Two stations due south of a leaning tower which leans towards the north are at distance a and b ... 2023-07-14 An airplane while flying at a height of \( 4000 \mathrm{~m} \) from the ground passes vertically... 2023-07-14 The angle of elevation of the top of a pole from a point \( M \) due south of the pole is \( \al... 2023-07-14 In the middle of a \( 100 \mathrm{~m} \) wide river, there is a small island and a tall tree sta... 2023-07-14 A boat is being rowed away from a hill \( 150 \mathrm{~m} \) high. Find the speed of the boat if... 2023-07-14 A man on a hill observes a fishing trawler at an angle of depression of \( 30^{\circ} \) which i... 2023-07-14 If the angle of elevation of a cloud from a point 200 \( \mathrm{m} \) above a pond is \( 30^{\c... 2023-07-14 From the top of a building \( 30 \mathrm{~m} \) high, the top and bottom of a pole are observed ... 2023-07-14 A balloon of radius \( \gamma \) makes an angle \( \alpha \) at the eye of an observer and the a... 2023-07-14 A building is \( 100 \sqrt{3} \) metres high. Find the angle of elevation of its top from a poin... 2023-07-14 A ladder leaning against a vertical wall makes an angle of \( 45^{\circ} \) with the horizontal.... 2023-07-14 A balloon is connected to a meteorological station by a cable of length \( 200 \mathrm{~m} \), i... 2023-07-14 Match the following with correct response:
(1)
(2)
a. 1-B, 2-C, 3-A, 4-D
b. 1-C, 2-B, 3-D, 4-A
c... 2023-07-14 An observer, \( 1.7 \mathrm{~m} \) tall, is \( 20 \sqrt{3} \mathrm{~m} \) away from a building. ... 2023-07-14 If a vertical pole is \( 6 \mathrm{~m} \) high and it casts a shadow of length \( 2 \sqrt{3} \) ... 2023-07-14 The shadow of a building is \( 20 \mathrm{~m} \) long when the angle of elevation of the sun is ... 2023-07-14 A tower PQ is \( 20 \mathrm{~m} \mathrm{high} \) and \( \mathrm{QC} \), its shadow on the ground...
0