Question

यदि किसी मीनार के आधार पर ए तथा बी दूरी पर 3 मीटर सरल रेखा स्थित है दो बिंदुओं से मीनार के सीकर के अन्य कौन क्रमांक 30 डिग्री व स डिग्री हो तो मीनार की ऊंचाई क्या होगी

Answer 1

Step-by-step explanation:

If a 3 m straight line is located at the distance of A and B at the base of a tower, what other number of the Sikar of the tower is 30 degrees and C degrees from two points, then the height of the tower

by trignometry.....

tan 30 equals to perpendicular upon base

base is equals to 3 metres

perpendicular not given......take as P

so tan30=P/3

tan30 value = 1/√3

so substituting....

1/√3=P/3

P=1/√3×3

rationalising.....

P=3/√3×√3/√3

P=√3

P=1.73(value of root 3)

so the height of the tower is 1.73m