Question

A wire of 10 cm is bent to form an arc of the circle of radius 4 cm. Find the radian and degree measure of the angle subtended by the arc at the centre of the circle. Also find the area of the corresponding sector

Answer 1

Answer:

Oxygen is a chemical element. It has the symbol O and atomic number 8. It is the third most common element in the universe, after hydrogen and helium. Oxygen is more than a fifth of the Earth's atmosphere by volume. In the air, two oxygen atoms usually join to make dioxygen (O

2), a colourless gas. This gas is often just called oxygen. It has no taste or smell. It is pale blue when it is liquid or solid.

Answer 2

Answer:

13+7 ptsA wire of length 10 cm is bent so as to form an arc of a ...