1. i)
Sketch each terminal arm in standard position for each of the points A and B.
Then determine all six trigonometric ratios.
sted acute
ii) For each terminal arm, determine the value of the principal angle and the related acute
angle, to the nearest degree.
a
(-20)
b. (9,-12)

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.