Question

Applications of trigonometry two mens on side 75m high building angle of elevaion top of building 30and 60 find the distance of two men

Answer 1

100√3 m

Decimal Form:

173.20508075 m

Answer 2

Hiiiiiiii Friend......

Ur answer is 100√3m...=173.2m...

U can solve this by taking a triangleABD........

and by drawing an altitude on it............

from A..to BD...name C...so AC=75m.............

and angle ABC=60degree and AngleADC=30degree.................

now use tan theta......in both the triangles to find...BC and CD.................

BC=75/√3 and CD=75*√3................

so add both of them and U will get.......100√3m(ans)...........

...........................................I HOPE IT HELP U..............................................