Which polygon has an interior angle sum of 1080°?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

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