A driver sees this speed limit sign in France. The speed is in kilometres per hour. 130
mile
He is driving at 80 miles per hour.
1 kilometre
He thinks this is below the speed limit.

Is he correct? Explain your answer showing your calculation.

Decision (tick one box) Yes or No
Explanation

50 points~ ! i have to turn this in tomarrow

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.