Question

the length of a rectangle is twice its breadth if the perimeter of rectangle is 228 m find its sides​

Answer 1

Answer:

The reason why we only see ~118 elements is because we only see the ones stable enough to observe. Anything common in nature would need to have a half-life comparable to the age of the earth (or be produced as a decay product of something else that does).

Answer 2

Answer:

76 meters hope it helps

Step-by-step explanation:

mark me as the brainlest answer