Answers: 2
Mathematics, 21.06.2019 15:30
For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas
Answers: 1
Mathematics, 21.06.2019 18:00
Solve this system of equations. 12x β 18y = 27 4x β 6y = 10
Answers: 1
Mathematics, 21.06.2019 21:30
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 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
What is 891,489,094 + (2x3) + 0.1...
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