What is the perimeter, in units, of ΔABC with A(−1,−6), B(7,−6), and C(3,−3)?
12 units
...
Mathematics, 22.10.2020 18:01 sydsunkae14m
What is the perimeter, in units, of ΔABC with A(−1,−6), B(7,−6), and C(3,−3)?
12 units
14 units
16 units
18 units,
Answers: 1
Mathematics, 21.06.2019 13:00
Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles
Answers: 1
Mathematics, 21.06.2019 23:10
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?
Answers: 2
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