Use the Law of Detachment or the Law of Syllogism to reach a valid conclusion. If a valid conclusion cannot be reached, write no conclusion. 7. Given: If Alex runs a mile in under 6 minutes, then he will have a new personal record. Given: Alex ran a mile in 5 minutes and 57 seconds.
Conclusion:
8. Given: If you go to the water park, then you will need to bring sunscreen.
Given: If you do not bring sun screen, then you will burn.
Conclusion:
9. Given: If the measures of two angles in a triangle are 30° and 60°, then the third angle is 90°.
Given: If a triangle has a 90° angle, then it is a right triangle,
Conclusion: