Question

In The ratio of the sides of a

triangle is 12:17:25 and its perimeter is 54 cm. find
the area of this triangle​

Answer 1

Step-by-step explanation:

In differential geometry, the radius of curvature, R, is the reciprocal of the curvature. For a curve, it equals the radius of the circular arc which best approximates the curve at that point. For surfaces, the radius of curvature is the radius of a circle that best fits a normal section or combinations thereof.