If answered within 10 minutes i will give

suppose a car is traveling southwest on king avenue and turns left onto 3rd street. what is the measure of the angle created by the car's turning? explain your answer.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.