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.
Best Answer: Pretty much any breed of dog can be left alone for a few hours - there are a few people focused dogs which would not do as well but should be ok even for a couple of hours. I work full time and have managed to raise 2 giant breeds from 10 weeks without any issues at all so you do not need to be around all the time for puppies.