The smallest coin ever produced for circulation by the Royal Mint was 11mm in diameter.
The British Halfcrown coin was 32mm in diameter and weighed 14.1 to 14.14 grams when it was made from silver and 14.2 grams when it was made from cupro-nickel.
Diameter = 80/pi feet
First, calculate the weight of 1 coin: 388g / 80 coins = 4.85g. Then, multiply this weight by the number of coins to find the total weight: 4.85g/coin * 10000 coins = 48500g. Therefore, 10000 one rupee coins weigh 48500 grams.
The diameter is about 25.464 units.
Diameter of a circle = circumference/pi
Diameter of a circle = circumference/pi
Circumference of a circle = π × diameter = π × 80 mm = 80π mm ≈ 251 mm
25.464
The field of view would be 80 times the diameter.
Weight: 170lbs/80 kilos Weight: 170lbs/80 kilos
The weight of a concrete 80 lb bag is 80 pounds.
80 feet
A ≈ 5026.55cm2