Precautionary measure that prospective students​

By the triangle inequality theorem, if two sides of a triangle have lengths of 3 and 7, what are all the possible lengths of the third side? a) 3 < x < 8 b) 3 < x < 7 c) 4 < x < 10 d) 5 < x < 7

The yellow river is also known as the huang he river? true or false

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?