Question

Pleaseee helppppp I really need help

Answer 1

Explanation:

Using triangle side length rule, two sides added must be greater than the remaining side

x = third side

so 200 + 300 > x ====> 500 > x

300 +x > 200 <====this is obviously true

200 + x > 300 re-arranges to x > 100

then 500 > x and x > 100

combined : 100 < x < 500 units