Question

The figure is to be rotated turn about point P.

What will be the distance from point B to point B' in the rotated figure?



A.
2 units

B.
4 units

C.
6 units

D.
8 units

Answer 1

@mathslover i don't get it

Answer 2

Can you explain to me if you can?

Answer 3

Yes, I will try.

Answer 4

If you rotate it like this , then you will get the following image.

Answer 5

Now, count the square between B and B'

Answer 6

If each square represents 1 units, then total will be 1 * (no. of squares between B and B' )