Can you please help me with these four problems? State whether it is possible to have a triangle with sides of the given lengths.
1. 10, 4, 2
2. 15, 20, 25
3. 12, 18, 19
4. 34, 30, 7

Which statements regarding efg are true? check all that apply.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list