App Logo

No.1 PSC Learning App

1M+ Downloads
In a circle a chord, 3 centimetres away from the centre is 8 centimetres long. The length of the diameter of the circle is :

A12 centimetres

B8 centimetres

C5 centimetres

D10 centimetres

Answer:

D. 10 centimetres

Read Explanation:

.


Related Questions:

Find the perimeter of the circle whose radius is 7 cm

In the figure, O is the centre of the circle and A, B, C are points on it. <OAC=22°, <OBC= 42°. The measure of <BOA is :

WhatsApp Image 2024-12-02 at 20.23.42.jpeg

A circle is drawn with centre O and radius 2 centimetres. The area of the unshaded region is

WhatsApp Image 2025-09-26 at 09.05.18.jpeg
Find the length of a sector with central angle 90 and radius 14cm
x² + y² = 49 എങ്കിൽ വൃത്തത്തിന്റെ ആരം എത്ര ?