Question

Area of square plate is (100_+2)m2. The side of plate is

Answer 1

Answer:

I didn't understood dude

what is (100_ + 2)m2

Answer 2

The length of the sides of the plate is (10±1)m.

Step-by-step explanation:

Given:

Area of the square plate= (100±2)$m^{2}$

To find = The side of the plate

Solution:

The formula for the area of a square = side × side

Putting the values in the above formula:

(100±2)= side × side

$\sqrt{100±2 }$=  side

side= $100^{1/2}$±$2^{1/2}$

side= 10± 2×1÷2

Side length= (10±1)m

Result:

The length of the sides of the plate is (10±1)m.

(#spj2)