Area of circle problems
Kendo bar chart with line
May 21, 2019 · Hence, the diameter of the circle is 13 units. Radius (r) of the circle = 13 * ½ = 13/2 units; So, the area of the circle = πr 2 = π(13/2) 2 = 169π/4 = 42.25π; Hence, the correct answer is option B. Did you know a 700+ GMAT Score can increase your chances to get into your dream business school? We can help you achieve that.
Q.5 The difference between the circumference and the radius of a circle is 37 cm. Find the area of the circle. Sol. Let radius of circle r be 37 cm.