Math, asked by juanyaruro777, 8 months ago

2. A circle has a radius of 45 mm. b) Calculate the area of the circle.

Answers

Answered by TheWeirdGenius

1

Answer:

area of circle = πr²

r=45mm

so,

22/7×45×45

=6364.28mm²

itz your answer buddy.

Answered by Anonymous

2

Answer:

radius = 45mm

= 4.5 cm

Area of circle = pie r square

= 22/7×4.5×4.5

= 63.64 cm

Previous Question

Next Question

Similar questions

Biology, 4 months ago

As shown in figure below if an object o is placed on the axis of a concave lens, find the position of the image formed with the help of ray diagram. Write down the steps involved in the method.

Science, 4 months ago

A. ਖਤਰੇ ਦੇ ਕਗਾਰ ਤੇ ਪਹੁੰਚ ਚੁੱਕੀਆ ਪਰਜਾਤੀਆ ਦੀ ਸੂਚਨਾ ਦੇਣ ਵਾਲੀ ਪੁਸਤਕ ਨੂੰ ਕੀ ਕਹਿੰਦੇ ਹਨ ? | What is a book about endangered species called? Wਧ ਧਰਿਓਂ ਕੇ सूचना पुस्तिका किसे कहा जाता है? *guys pls fast me ans...

Math, 4 months ago

. Factorise- xyz - XZ✍✍...

Computer Science, 8 months ago

write the process to open Photoshop in your system...

Math, 8 months ago

# Mohit sold a watch to Karim at a gain of 10% and Karim sold it to Rahim at a gain of 4%. If Rahim pays Rs 14300 for it , for how much did Mohit purchase it ?

Science, 11 months ago

rrange each set of compounds in order of increasing boiling points. Bromomethane, Bromoform, Chloromethane, Dibromomethane. 1-Chloropropane, Isopropyl chloride, 1-Chlorobutane.

History, 11 months ago

Prepare de GK Quiz 1. Write 100 Question Current affairs 2018-19 related...

Math, 11 months ago

there is a basket containing 5 apples 'how do you divide the apples among 5 children so that each child has 1 apple while 1 apple remains in the basket?