Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 2 (Q.No. 50)
50.
If the azimuths of the two tangents to a circular curve of radius 100 m are due north and due east, then the area bounded by the two tangents and the circular curve will be
Discussion:
3 comments Page 1 of 1.
Binay said:
4 years ago
Bounded area = r^2 (1-(π/4))
(100)^2 (1-(π/4))=2146m^2.
(100)^2 (1-(π/4))=2146m^2.
Mike Edrad said:
8 years ago
It is Area of Square - Area of a Sector.
(1)
Chhaya said:
8 years ago
Area of tangent square=100*100.
Area of Qatar circle = pi*r^2/4.
= Area of tangent square-Area of Qatar circle.
= 100*100- (pi/4*100^2).
Area of Qatar circle = pi*r^2/4.
= Area of tangent square-Area of Qatar circle.
= 100*100- (pi/4*100^2).
(1)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers