The sears tower in chicago is 1,454 feet tall. let the height of the antenna on the tower be represented by the variable a. the total height of the building plus the antenna is 1,707 feet. which equation represents this problem?

In the surface area formula for cylinders which expressionrepresents the lateral area

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?