TVASALLO31
TVASALLO31
01.12.2019 • 
Mathematics

How can you cut and rearrange a circle to find the formula for its area?

a cut the circle into slices and arrange them into triangles
b cut the circle in half and use the two straight edges to form two sides of a square
c straighten out the outside edge of the circle and measure its length
d cut the circle into slices and arrange them into a parallelogram

Solved
Show answers

Ask an AI advisor a question