a high school football pennant is in the shape of an isosceles triangle. The base is 18 inches long. The sides meet at an angle of 40 degrees. To the nearest tenth, what is the length of each side

1. are the triangles similar and if so why? what is the value of x? show your work.

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

What properties allow transformation to be used as a problem solving tool