Answers: 1
Mathematics, 21.06.2019 20:10
Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next
Answers: 2
Mathematics, 22.06.2019 02:30
Given: ab β
cd and ad β
bc prove: abcd is a parallelogram. statements reasons 1. ab β
cd; ad β
bc 1. given 2. ac β
ac 2. reflexive property 3. β³adc β
β³cba 3. ? 4. β dac β
β bca; β acd β
β cab 4. cpctc 5. β dac and β bca are alt. int. β s; β acd and β cab are alt. int. β s 5. definition of alternate interior angles 6. ab β₯ cd; ad β₯ 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
Is o a integer but not a whole number...
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