Math, asked by deepakkrroy1031976, 28 days ago

Find area of circle whose radius is 21 mm

Answers

Answered by rajchunmun2

2

Answer:

πr2 ,22/7×21×21=1386 mm

Previous Question

Next Question

Similar questions

Math, 14 days ago

*ANSWER FAST* given a={3 ,6, 9, 12 ,15 ,18 ,21 } and b={4 ,8 ,12, 16, 24} and c ={ 2 ,4, 6 ,8 ,10} then find A-(B-C)and A-(BUC) ...

English, 14 days ago

my first dai in class 9 write your feelings...

Math, 14 days ago

=5^4+6^3+2 differentiate...

Political Science, 28 days ago

1. Write a note on politics as a political activity...

English, 28 days ago

please answer all questions.

Math, 7 months ago

Which of the following is one of the factors of x3 – 1? x2 – x – 1 x + 1 x2 + 1 + x (x^2)-(1/x^2)...

Biology, 7 months ago

Haemoglobin has more affinity towards ...

Math, 7 months ago

Find the value of k and solve the 2nd question I will confirm mark as brainliest it s a challenge for all maths genius ...