Math, asked by aayush6673, 9 months ago

If radous of a circle is increased to thrice its original length , how much will the area of circle increase

Answers

Answered by mk7043018

2

Answer:

27πr^2

Step-by-step explanation:

3(πr^2) = 3xπx3r^2

= 3π ×9r^2

=27πr^2

Previous Question

Next Question

Similar questions

Science, 4 months ago

The angle between two covalent bonds is minimum in: a CH4 b. C2H2 c. NH3 d. H2...

History, 4 months ago

I am part human and part horse. I am wild , untamed,and i represent the dark and unruly forces of nature.

Science, 4 months ago

E) Write the units of following. 1) Displacement 2) Acceleration...

Science, 9 months ago

Identify the similarity in the atoms of pairs of elements given below: (i) Na (atomic number=11) and K (atomic number=19) (ii) B (atomic number=5) and C (atomic number=6)...

Science, 9 months ago

Elements of the same group have similar properties. Why?

Math, 1 year ago

A rectangular field 50m long and 40m broad contains a rectangular lawn inside it surrounded by a gravel path of uniform width of 6 meters. Then the area of the path is...

Math, 1 year ago

A rectangle is 14 cm long and 10 cm wide .If the length is reduced by x cms...

Physics, 1 year ago

A ray of light strikes a glass slab at an angle 50 degree with the normal to the surface of the slab what is the angle of incidence...