Math, asked by khushbooh005, 5 months ago

The radius of a semi-circular plot is 21 centimetre. Find the area of the circle.

Answers

Answered by johnwick723

1

Answer:

693cm^2

Step-by-step explanation:

A=half of pie × R^2

Previous Question

Next Question

Similar questions

Math, 2 months ago

Verify the following: $( \frac{ - 3}{4} ) {}^{3} = \frac{27}{64}$ ...

Math, 2 months ago

divide 2x2+9x-2by x+5...

English, 2 months ago

mona eighth birthday story...

Math, 5 months ago

ACTIVITY 4 Number relations Look at the pattern 4+6+8=18 8+10+12=30 12+14+16=42 ................. ..................... ........................ a) Write next lines of the pattern. b) Write the relation between the sum and middle number in each line, c)Write the general principle of the above pattern in ordinary language. d) Write it as an algebraic expression using letters.

Math, 5 months ago

solve for x given that x= a/b = b/(a/3) where a and b are some given positive real numbers a) x=√3 b)x=9 c)x=3 d)x=1/√3 e)x=1/3...

Math, 11 months ago

Some the following's A man bought a car for R8.80,000 He paid 2% of the cost price to the brokers and spend R8 3.400 on se on the repair of the car the he sold it for R8 91,800 find his gain percentage.

Math, 11 months ago

If √1+27/169=1+x/13, Find the value of<x>...

Math, 11 months ago

solve the 2nd question...