Answers: 1
Mathematics, 22.06.2019 02:30
Given: ab ≅ cd and ad ≅ bc prove: abcd is a parallelogram. statements reasons 1. ab ≅ cd; ad ≅ bc 1. given 2. ac ≅ ac 2. reflexive property 3. △adc ≅ △cba 3. ? 4. ∠dac ≅ ∠bca; ∠acd ≅ ∠cab 4. cpctc 5. ∠dac and ∠bca are alt. int. ∠s; ∠acd and ∠cab are alt. int. ∠s 5. definition of alternate interior angles 6. ab ∥ cd; ad ∥ bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3? triangle angle sum theorem sas congruency theorem sss congruency theorem cpctc
Answers: 1
Mathematics, 22.06.2019 02:40
Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt
Answers: 1
Mathematics, 22.06.2019 03:20
Zed is making a centerpiece for his dining room table by putting sand in a cube-shaped vase. the vase is 0.25 meters in length, width, and height. he bought 25 kg of sand. assume the density of dry sand is 1,602 kgm3. what is the volume of the sand that zed purchased? the volume of the sand is approximately m3. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to six decimal places, like so: 42.536475
Answers: 1
What is the value of x? 4/5x-1/10=3/19
...
...
History, 24.09.2020 18:01
English, 24.09.2020 18:01
History, 24.09.2020 18:01
Mathematics, 24.09.2020 18:01
Mathematics, 24.09.2020 18:01
History, 24.09.2020 18:01
Mathematics, 24.09.2020 18:01
Mathematics, 24.09.2020 18:01
Mathematics, 24.09.2020 18:01
History, 24.09.2020 18:01