If ABC is an arc of a circle and `angleABC=135^@` , then the ratio of arc ABC to the circumference is :

If ABC is an arc of a circle and /_ABC=135^(0), then the ratio of arc widehat ABC to circumference is 1:4 (b) 3:4(c)3:8(d)1:2

If A B C is an arc of a circle and /_A B C=135^0, then the ratio of arc hat A B C to circumference is (a) 1:4 (b) 3:4 (c) 3:8 (d) 1:2

Define arc of a circle.

If arc AXB and CYD of a circle are congruent, find the ratio of AB and CD

If arcs AXB and CYD of a circle are congruent, find the ratio of AB and CD.

If measure of an arc of a circle is 160^(@) and its length is 44 cm, find the circumference of the circle.

In fig., ABC is a triangle in which angleABC .

The angle of a sector of a circle is 72^(@) and radius of the circle is 10 m. The ratio of the circumference of the circle and the length of the arc of the sector is ________.