Area Related to...

In given figure, if OA = 5 cm, AB = 8 cm and OD is perpendicular to AB then CD is equal to

Area of shaded figure is

Tick the correct answer in the following:
Area of a sector of angle $$\theta$$ (in degrees) of a circle with radius R is

What is the area of a sector with a central angle of $$100$$ degrees and a radius of $$5$$? (Use $$\pi = 3.14$$)

Find the area of a sector in radians whose central angle is $$45^o$$ and radius is $$2$$.

Find the area of the shaded segment(in sq. units)

What is the length of the arc?

Length of the arc $$DE$$ = ?

What is the length of the given arc?

The area of a sector is $$120\pi$$ and the arc measure is $$160^o$$. What is the radius of the circle?