Answers: 1
Mathematics, 21.06.2019 21:30, chrisgramjooooo2366
In Ξ΄abc shown below, β bac is congruent to β bca: triangle abc, where angles a and c are congruent given: base β bac and β acb are congruent. prove: Ξ΄abc is an isosceles triangle. when completed (fill in the blanks), the following paragraph proves that line segment ab is congruent to line segment bc making Ξ΄abc an isosceles triangle. (4 points) construct a perpendicular bisector from point b to line segment ac . label the point of intersection between this perpendicular bisector and line segment ac as point d: mβ bda and mβ bdc is 90Β° by the definition of a perpendicular bisector. β bda is congruent to β bdc by the definition of congruent angles. line segment ad is congruent to line segment dc by by the definition of a perpendicular bisector. Ξ΄bad is congruent to Ξ΄bcd by the line segment ab is congruent to line segment bc because consequently, Ξ΄abc is isosceles by definition of an isosceles triangle. 1. corresponding parts of congruent triangles are congruent (cpctc) 2. the definition of a perpendicular bisector 1. the definition of a perpendicular bisector 2. the definition of congruent angles 1. the definition of congruent angles 2. the definition of a perpendicular bisector 1. angle-side-angle (asa) postulate 2. corresponding parts of congruent triangles are congruent (cpctc)
Answers: 1
Mathematics, 21.06.2019 22:20, macycj8
1. 2. β b and β y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? β x β
β c β³abc ~ β³zyx by the sas similarity theorem. β b β
β y β³abc ~ β³zyx by the sas similarity theorem. = 2 β³abc ~ β³zyx by the sss similarity theorem. = 2 β³abc ~ β³zyx by the sss similarity theorem.
Answers: 2
Mathematics, 21.06.2019 23:00, erbnichole
Graph the system of equations on your graph paper to answer the question. {y=βx+4y=xβ2 what is the solution for the system of equations? enter your answer in the boxes.
Answers: 1
Please help I need P factored completely
P(x)=x^4+50x^2+625...
P(x)=x^4+50x^2+625...
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