What is the measurement of angle x (in degrees)?

Explain how you got your answer.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

What is the sum of the first 8 terms of the geometric series