Mathematics, 27.10.2019 12:43 TeEvalyn9623
In δabc shown below, ∠bac is congruent to ∠bca:
triangle abc, where angles a and c are congruent
given: base ∠bac and ∠acb are congruent.
prove: δabc 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 δabc an isosceles triangle.
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:
m∠bda and m∠bdc is 90° by the definition of a perpendicular bisector.
∠bda is congruent to ∠bdc by the definition of congruent angles.
line segment ad is congruent to line segment dc of a perpendicular bisector.
δbad is congruent to δbcd
line segment ab is congruent to line segment bc
consequently, δabc is isosceles by definition of an isosceles triangle.
Answers: 2
Mathematics, 21.06.2019 16:00, bailey1025
5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1
Answers: 3
Mathematics, 21.06.2019 17:30, pleasehelpme666
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
Mathematics, 21.06.2019 23:30, puppylover72
Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile
Answers: 1
Mathematics, 22.06.2019 00:30, lareynademividp0a99r
Find the solution on the interval [0, 2pi)
Answers: 1
In δabc shown below, ∠bac is congruent to ∠bca:
triangle abc, where angles a and c are congru...
triangle abc, where angles a and c are congru...
Mathematics, 17.04.2020 18:38
Mathematics, 17.04.2020 18:38
Mathematics, 17.04.2020 18:38
Advanced Placement (AP), 17.04.2020 18:38
Health, 17.04.2020 18:38