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.
How long is too long to leave a dog alone? Me and my girlfriend are thinking about getting a Burnese Mountain Dog. We both work a standard work day most of the time, so during the week the dog will be alone for just over 8 hours a day. Is this going to be a problem for the dog? The dog will be trained, exercised and treated very well when we are around,...