Math, asked by mamonimandalmamonima, 3 months ago

Find the radius of a circle whose circumference is equal to the sum of the circumferences of two smaller
circles having radii 4 cm and 5 cm
please say I will mark you as brainlist

Answers

Answered by gautammalam0208

2

Answer:

2πR=[2π(4)+2π(5)]

Step-by-step explanation:

2π gets cancelled

R=4+5

R=9

So answer is

radius of such a circle is 9 cm

Previous Question

Next Question

Similar questions

Geography, 1 month ago

what is the minerals constituent of the oceanic crust...

English, 1 month ago

.(v) Complete the following sentences using appropriate comparative or superlative forms. a. Is your grandmother any____________today? (good) b. In India May is___________than any other month. (hot) c. Manu is______________than his brother. (clever)d. Shalini is the___________of the three sisters. (pretty) e. Hari is the____________boy in the class. (diligent) f. Your dog is smart, but...

World Languages, 1 month ago

what is the script (लिपि) of Portuguese, Chinese, rusi...

Math, 3 months ago

a% of b is equal to b% of a. (T/F)...

Science, 3 months ago

match the following correct statement ...

Biology, 9 months ago

. Pneumatophores are commonly found in 1) Epiphytes 2) Xerophyte 3) Mesophytes 4) Mangroves I...

English, 9 months ago

Do as directed : - I can give you my words. (correct the error and rewrote)...

English, 9 months ago

Please tell me who is your headmaster...