Shape a and shape b are each made from four identical sqaures the perimeter of shape a is 56 cm work out shape b

44.8 cm

Step-by-step explanation:

Given

See attachment for shapes

Required

The perimeter of B

Let the length of a side of the square that makes up A be, l.

So, we have:

--- because A is formed by 10 sides of l

The perimeter of B is:

--- because B is formed by 8 sides of l

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

it would not be increasing by nothing that i can see probably by 25 percent that is all i can sat\y for now if i have any thing else to say i will edit this.

step-by-step explanation: