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22.5 mm
Because most coins are round they're said to have a diameter rather than a width.
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoThe circumference of a circle is found by using the formula 2 (pi) r. The radius of a one pound coin is 11.25 mm, which makes the circumference roughly 70.69 mm.
Wiki User
∙ 8y agoIt is the distance around the perimeter of the coin.
The official diameter is 22.5 mm. Multiply 22.5 by Pi to find the circumference.
Aarush Maroju
pi is good so 12832489129
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What are the increments for British money?
Currently, British general circulation currency comes in the following denominations - 1 Penny coin 2 Pence coin 5 Pence coin 10 Pence coin 20 Pence coin 50 Pence coin 1 Pound coin 2 Pound coin 5 Pound note 10 Pound note 20 Pound note 50 Pound note
What is the 1 coin with a rose and acorn on?
Its a GB english pound coin
How much is an Irish 1 dollar coin worth from 1952?
Ireland does not use the dollar and never has, so there is no such thing as an Irish 1 dollar coin. Ireland was using the pound in 1952, but there was no 1 pound coin. So whatever coin you have, cannot be either an Irish one dollar coin nor an Irish one pound coin from 1952.
What is the Value of a 1961 elizabeth ll one pound coin?
1 pound
Are there 3 pound British coins?
There is a one pound coin and a two pound coin but not a three pound coin.
Can i trace a 1 pound coin by number stamp?
Not in the UK.
How much is a one pound gold coin worth?
As I type this the value of 1 pound of gold is $18,040.00
What shape is a pound coin?
The British One Pound coin is round.
Can you get a 1995 Scottish One Pound coin?
No, there is no Scottish One Pound coin. The 1995 and 2000 British £1 coin has the Welsh dragon on the reverse. The 1984 and 1989 British £1 coins have a Scottish design featuring a thistle sprig in a coronet on the reverse.
When did the British 1 Pound and 2 Pound coins enter circulation?
In British Decimal currency, the One Pound coin was first issued for general circulation in 1983. The British Two Pound coin was first issued in 1985 as a collectible gold coin. It was first issued as a nickel-brass Commemorative in 1986, and as general circulation coin in 1997.
How many pound coins equal 1 pound weight?
1 pound coin = 9.5g 1lb = 453.59g 453.59/9.5 = 47.78 coins, you'll need 48 coins to make the pound weight.
Where was 1983 one pound coin used?
The 1983 One Pound coin was the year of first issue for the British One Pound coin which replaced the One Pound note. The British One Pound coin is legal tender anywhere in the United Kingdom and some of its dependencies.
