An experiment is conducted in which 60 participants each fill out a personality test, but not according to the way the participants see themselves. Instead, 15 are randomly assigned to fill it out according to the way they think their mothers see them (that is, the way they think their mothers would fill it out to describe the participants); 15 as their fathers would fill it out for them; 15 as their best friends would fill it out for them; and 15 as the professors they know best would fill it out for them. The main results are below. Explain these results to a person who has never had a course in statistics. Means for Main Personality Scales for Each Experimental Condition
Scale Mother Father Friend Professor F(3, 56)
Conformity 24 21 12 16 4.21**
Extroversion 14 13 15 13 2.05
Maturity 15 15 22 19 3.11*
Self-Confidence 38 42 27 32 3.58*
*p < .05, **p < .01

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?

What is the slope of the line shown below?

Anyone know? is appreciated! will mark brainliest if correct!