Prove: e f 4. Prove the theorem: Angles, whose sides are parallel, respectively, are equal to each other, or their sum is 180 Â° Guidance: First case: Given: AC BD, AE BF; Prove: A B= Second Case: Given: AC BD, AE BF; Prove: A B 180+ = Â° 5. ABC is isosceles (AB AC=) Given: DE BC Prove: ADE is isosceles.
For the health and well being, you should not leave your pet home alone too long. Adult dogs (those over 18 months of age) can be left alone four to six hours a day. Young puppies should not be left alone for long periods during the day â around two hours a day is the limit.
Laws for Leaving a Child Home Alone. Only a couple of states have laws that specify the age when a child can be left home alone, including Maryland (age 8) and Illinois (age 14).However, most states have guidelines with the Department of Health and Human Services or other child protective agencies that test a child's ability to be left home alone.aws for Leaving a Child Home Alone. Only a couple of states have laws that specify the age when a child can be left home alone, including Maryland (age 8) and Illinois (age 14).