The area of triangle is measured in terms of `b,c` A. If `A=63^@` and there is an error of `15^1` In A; the percentage error in the area is

The area of triangle is measured in terms of b,c,A. If A=63^(@) and there is an error of 15' in A, the percentage error in the area is

In measuring the circumference 100cm of a circle, there is an error of 0.05 cm then the percentage error in its area is

If the area of /_\ABC is calculated from the measurements of b, c, A and k is the error in A, then the percentage error in area is

An equilateral triangle is of side 10 units. In measuring the side, if an error of 0.05 unit is made. Then, the percentage error in the area of the triangle is

If there is an error 4% in the area of circle, then the error in radius is ………..

While measuring the side of an equilateral triangle an error of k% is made, the percentage error in its area

The area of a triangle is calculated by 1/2 be sinA. The angle A is found to be 30^(@) with an error of 10 minutes then the percentage error in its area is

While measuring the side of an equilateral triangle an error of k% is made,the percentage error in its area