Mathematics, 02.07.2020 22:01, rleiphart1
The figure below shows rectangle ABCD with diagonals segment AC and segment DB:
A rectangle ABCD is shown with diagonals AC and BD. Anastasia wrote the following proof to show that the diagonals of rectangle ABCD are congruent:
Anastasia's proof:
Statement 1: Rectangle ABCD is given
Statement 2: segment AB ≅ segment DC because opposite sides of a rectangle are congruent
Statement 3: segment AD ≅ segment AD by the reflexive property of congruence
Statement 4:
Statement 5: Angles BAD and ADC are congruent because all right angles are congruent
Statement 6: Triangles BAD and CDA are congruent by SAS Statement 7: segment AC ≅ segment DB by CPCTC
Which statement below completes Anastasia's proof?
A. Angles BAD and ADC are 90 degrees (perpendicular lines create 90-degree angles)
B. Angles BAD and ABC are 90 degrees (perpendicular lines create 90-degree angles)
C. Angles BAD and ADC are both right angles (definition of a rectangle)
D. Angles BAD and ABC are both right angles (definition of a rectangle)
Answers: 2
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Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?
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Mathematics, 22.06.2019 02:30, helpmeplzandty
Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?
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The figure below shows rectangle ABCD with diagonals segment AC and segment DB:
A rectangle ABCD is...
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