Aye let me tell you why but it’s c bc
I think Coloradlo tell me if I’m wrong
Answer:
246.06 cm².
Explanation:
Given,
Diameter of circle, d = 14 cm
Sides of cardboard = 20 cm
Area of the remaining piece = Area of square cardbord- Area of circle
=
=
=246.06 cm²
Hence, the area of the remaining piece of cardboard is 246.06 cm².
Causes
1. Britain had a large supply of coal and iron
2. Britain had a large population that was no longer working on farms
3. Britain had a stable government
Effects
1.Increase in Factories
2. Urbanization
3. progress in medical care