3.1.2 Further application of Pascal's triangle. (x + y)o
1
(x + y)
1x + ly
(x + y)²
1x² + 2xy + 1y²
(x + y)
1x3 + 3x²y + 3xy2 + 1y3
(x + y)
1x4 + 4x3y + 6x²q2 + 4xy3 + 1y4
Use the above information to complete:​

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

The tile along the edge of a triangular community pool needs to be replaced? ?

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?