The pair of figures is similar. Find the scale factor of the figure on the left to the figure on the right.
Then, find the ratio of the surface areas and the ratio of the volumes.
42 ft
70 ft
60 ft
100 ft
뷰
Scale Factor =
Ratio of Surface Areas =
Ratio of Volumes =

Fine the area of the kite. a. 90 sq. units b. 9 sq. units c. 180 sq. units d. 45 sq. units

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?