The architectural drawing of a house has a scale of 1/4 inch equals 1
foot. if the width of the drawing equals 4 inches and the length
equals 7 inches, what is the actual size of the house?

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.

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Describe the relationship between the angles of similar triangles and the sides of similar triangles