Math, asked by chandramohancc, 11 months ago

A vertical tower of height 20m stands on a horizontal plane is surmounted by a vertical flag-staff of height hm.At a point on the plane the angle of elevation of the bottom and top of the flag staff are 45degree and 60degree respectively. Find the value of h.

Answers

Answered by harshvirsing55

4

Answer: ★20(√3-1)m

Step-by-step explanation:

(θ‿θ). ★

(θ‿θ). ★

Attachments:

Previous Question

Next Question

Similar questions

Science, 5 months ago

The structure present in a cell which is responsible for determination of sex of Abby is A=cytoplasm B=cell membrane C=neciues D=Chromosome...

Math, 5 months ago

arrange the following fractions in ascending order 7/13,7/9,7/15,7/19...

Math, 5 months ago

3(3y-2)-2(2y -3)-4/28=0 Plzz help guys...

Science, 11 months ago

is physics required for IT and Graphic designing course. guys plz help ...

History, 11 months ago

how did literacy rates in europe in 19th century began to rise?

Physics, 1 year ago

If the area of the vibrating object is large, intensity of sound also large?

Math, 1 year ago

If one of the diagonal of a rhombus is equal to its side, find all the angles of the rhombus...

Biology, 1 year ago

It has been shown that the ppp regulates gene transcription during the antioxidant response [15]. However, it remains unknown whether activation of the ppp by pkm2 oxidation regulates to pkm2-mediated gene transcription in hpv mediated different stages of cervix cancer.