The sum of the measures of the angles of all triangles is 180˚. If two angles of the triangle measure 100˚, what is the measure of the last angle? Use the hint. Two angles measure 100˚ plus one angle add up 180

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Could someone with number 1 and 2