Martin wants to use coordinate geometry to prove that the opposite sides of
a rectangle are congruent. he places parallelogram abcd in the coordinate
plane so that ais (0,0), b is (a,0), cis (a, b), and dis (0, b).
what formula can he use to determine the distance from point d to point a?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function. how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions