App Logo

No.1 PSC Learning App

1M+ Downloads
28 സെ. മീ. ആരമുള്ള ഒരു വൃത്തത്തിന്റെ പരിധി എത്ര ?

A88 cm

B176 cm

C96 cm

D98 cm

Answer:

B. 176 cm

Read Explanation:

വൃത്തത്തിന്റെ പരിധി (ചുറ്റളവ്), P = 2πr = 2 x 22/7 x 28 = 176cm


Related Questions:

The coordinates of the centre of a circle are (4, 2) and its radius is 5. Which among the following is a point on the circle?
Find the radius of the circle with perimeter 44cm
The radius of circle A is twice that of circle B and the radius of circle B is twice that of circle C. Their area will be in the ratio

In the figure, O and P are the centres of two circles. The measure of <ACM is:

WhatsApp Image 2024-12-03 at 16.03.50.jpeg

The radii of two circles are 10 cm and 24 cm. The radius of a circle whose area is the sum of the area of these two circles is