For 10 points
nelson constructed a triangle with side lengths 3 inches, 4 inches, and 5 inches.
which kind of triangle did nelson construct?
a. acute
b. obtuse
c. scalene
d. isosceles
which construction would you use to construct a right triangle with a compass and a straightedge?
a. angle bisector
b. copy an angle
c. copy a segment
d. perpendicular bisector

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?