Question

In a polygon no three diagonals are concurrent.If the total number of points of intersection of diagonals interior to the polygon be 70,then the number of diagonals of the polygon is

Answer 1

the diagonal of the point is 130

Answer 2

Step-by-step explanation:

Due to his nervousness, the narrator was unable to even write

his name on the blackboard. Even after the teacher tried to

help him, he still couldn’t manage this simple task. this made

the other students laugh.

3. Richard was very angry with himself. He could read better

than any of the students, write as well as them and fluent and

articulate when he was himself. Yet, he was furious with his

inability to simply write his name.

C. Think and Answer.

1. The other students could have been a little more thoughtful

towards Richard. They knew he was a new student and

therefore, should have tried to understand his nervousness.

Instead of laughing at him, some of them could have tried to

say encouraging words