Question

8. Two men standing on either side of a clilt 90 mhich were the males of elevation of the top of the chili to be
30° and 60° respectively. Find the distance between the two men​

Answer 1

1. Step-by-step explanation:

MATHS

Two men standing on either side of a cliff 90m, high observes the angle of evelation of the top of the cliff to be 30

0

and 60

0

respectively. Find the distance between the two men.

December 20, 2019avatar

Chahat Kalra

SHARE

ANSWER

- For 1

st

man -for 2

nd

man

tan30

o

=

AB

BD

tan60

o

=

BC

BD

3

1

=

AB

90

3

=

BC

90

AB=90

3

BC=

3

90

Now distance b/w 2 men.

AC=AB+BC=90

3

+90/

3

=90(

3

+

3

1

)

=90(

3

3+1

)

=

3

90×4

=207.84

solution