Please help you have to find the sides and stuff help pls

A) The side is 14 cm

B) The total distance around the whoole board is 56 cm

Step-by-step explanation:

So we know its a square.

A square is all equal sides

We got the area which is 196

So we know area of a square is L*W or S^2

And since all sides are equal we can square root 196

That would give you 14

So we know each side is 14

Part B is just perimeter, there are 4 equal sides so we can just multiply 14*4 which is 56.

CHECK:

So we want to check the sides are equal

Each side is 14

and area is 196

14*14=196

So its true

14cm and 56cm

Step-by-step explanation:

14 x 14 is 196 for a

14 x 4 is 56 for b

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2