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.
Only a handful of states legislate at which age a child can legally be left home alone: Both Maryland and North Carolina prohibit children under the age of 8 from being left alone. In Oregon, it is unlawful to leave a child under the age of 10 home alone if the length of time would endanger the health or welfare of the child. A child in Illinois may not be left home alone without supervision âfor an unreasonable period of time.â