Home
Class 10
MATHS
Suppose a girl is sitting on the balcony...

Suppose a girl is sitting on the balcony of her house located on the bank of river. She is looking down at a flower pot placed on a stair of a temple situated nearly on other bank of the river. A right triangle is imagined to be made in this situation as shown in figure.



If width of the river is 15 m , and angle of depression of flower pot from balcony is `60^(@)` , then what will be height of the building ?

A

`15sqrt(3)` m

B

`15sqrt(2)`m

C

`10sqrt(2)`m

D

`10sqrt(3)`m

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY AND TRIGONOMETRIC IDENTITIES

    OSWAL PUBLICATION|Exercise CASE BASED MCQs III|5 Videos

  • INTRODUCTION TO TRIGONOMETRY AND TRIGONOMETRIC IDENTITIES

    OSWAL PUBLICATION|Exercise Example |2 Videos

  • INTRODUCTION TO TRIGONOMETRY AND TRIGONOMETRIC IDENTITIES

    OSWAL PUBLICATION|Exercise CASE BASED MCQs I|5 Videos

  • INTRODUCTION TO TRIGONOMETRY

    OSWAL PUBLICATION|Exercise Self - Assessment |15 Videos

  • LINES (IN TWO - DIMENSIONS)

    OSWAL PUBLICATION|Exercise BOARD CORNER (LONG ANSWER TYPE QUESTION)|2 Videos

Similar Questions

Explore conceptually related problems

Suppose a girl is stitting on the balocny of her house located on the bank of river. She is looking down at a flower pot placed on a stair of a temple situated nearly on other bank of the river. A right triangle is imagined to be made in this situation as shown in figure. Value of sin 60^(@) is "……."

Suppose a girl is stitting on the balocny of her house located on the bank of river. She is looking down at a flower pot placed on a stair of a temple situated nearly on other bank of the river. A right triangle is imagined to be made in this situation as shown in figure. Write the value of sin 30^(@)

Suppose a girl is sitting on the balcony of her house located on the bank of river. She is looking down at a flower pot placed on a stair of a temple situated nearly on other bank of the river. A right triangle is imagined to be made in this situation as shown in figure. The angle between foot of the building and river is "…….." .

Suppose a girl is sitting on the balcony of her house located on the bank of river. She is looking down at a flower pot placed on a stair of a temple situated nearly on other bank of the river. A right triangle is imagined to be made in this situation as shown in figure. If height of her house is 12 m , and the distance between her house and the river is 5 m , then what will be value of sin theta ?

The site of Harappa is located on the bank of river