# Questions on Geometry: Proofs in Geometry answered by real tutors!

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 Geometry: Proofs in Geometry Solvers Lessons Answers archive Quiz In Depth

 Question 175776: hi thanx for helping me out : ) this is due tomarro Given:angle BAC is congruent to Angle BCA, Line BD is congruent to line BE Prove: angle BDC is congruent to angle BEA Click here to see answer by Mathtut(3670)

 Question 175773: QS bisects RST. R is congruent to P. Click here to see answer by jojo14344(1512)

 Question 175752: given: line segment WY bisects angle XWZ and angle ZYX prove: triangle XWY is congruent to triangle ZWY the shape is a diamond divided in half by line segment WY Click here to see answer by srcedwards(3)

 Question 175909: Given:Segment MP is congruent to segment QS. And NP is congruent to QR. Prove: MN is congruent to RS. This figure is a square with the top left point being M and the top right is P, bottom left is Q and bottom right is S. Point N is between point M and point P and point R is between Q and S. Please help. Click here to see answer by always20leslie(1)

 Question 175914: Given: Triangle WXZ is isoceles. Point Y is the midpoint of segment XZ. Prove: Segment YW bisects Angle XWZ. There are 2 triangles. The whole Triangle is WXZ. Point W is at the top of the triangle and X is on the left corner and Z is on the right. Point Y is in between Points X and Z. Angles 1 and 2 are and the top of the triangle and 3 and 4 are at the bottom (Angle 1 is ANGLE WXY and Angle 2 is WYZ.) (Angle 3 is ANGLE WYX, and Angle 4 is ANGLE WYZ. Hope i was specific enough, and please help me. THANK YOU. Click here to see answer by jim_thompson5910(28595)

 Question 175911: Given: Angle AKE is congruent to angle REK Prove: Segment SK || segment TE (seg. Sk is parallel to seg. TE) FIGURE: (copy and paste into browser) http://i78.photobucket.com/albums/j81/monkeychic101222/geo-proof.jpg If someone could help me with this in the next few days, that'd be great!! Thanks! =) Click here to see answer by jim_thompson5910(28595)

 Question 175998: please help me with this. THANK YOU so much. Given: angle AKE is congruent to angle REK. angle 1 is congruent to angle 4. Prove: segment SK is parallel to segment TE. Click here to see answer by jim_thompson5910(28595)

 Question 176198: Given: 2(x+5)=3x+1 Prove: x=9 Supply reasons for each step Click here to see answer by mathismylife(1)
 Question 176198: Given: 2(x+5)=3x+1 Prove: x=9 Supply reasons for each step Click here to see answer by josmiceli(9678)

 Question 176374: I have to solve a proof for geometry and cant figure out how. I sent the book information to see if you can find what proof im talking about. Its page 286 problem # 11 if you can find it thank you. Click here to see answer by Mathtut(3670)

 Question 176447: If CE bisects Angle DCB and CE is parallel to AB, Prove that angle A is congruent to Angle B Image: http://img154.imageshack.us/img154/7268/84057594cr6.png Click here to see answer by jim_thompson5910(28595)

 Question 176459: If DE is perpendicular to AC, BF is perpendicular to AC, AF is congruent to CE, and DE is congruent to BF, Prove; a. triangle ADE is congruent to Triangle CBF b. DA is congruent to BC Here is the picture http://img154.imageshack.us/my.php?image=67616727tk3.png sorry that it is fuzzy Click here to see answer by jim_thompson5910(28595)

 Question 176830: How do i solve this: Angle β is 1,5 times smaller than an adjacent angle and angle α = 72°. Proof that α||β Click here to see answer by solver91311(16885)

 Question 177019: given angle 1 and angle 2 are right angles prove angle 1= angle 2 can you help mesolve this proof? Click here to see answer by Fombitz(13828)
 Question 177019: given angle 1 and angle 2 are right angles prove angle 1= angle 2 can you help mesolve this proof? Click here to see answer by MathLover1(6632)

 Question 177258: Please help with the following question: Given: line AB = line CB Given: line CD bisects line AB Given: line AD bisects line BC Prove: triangle ADC = triangle CEA Prove: angle BEC = angle BDA Thank you Click here to see answer by user_dude2008(1861)

 Question 177260: Please help with the following question: Given: line AB = line AC Given: line AD bisects triangle ABC Given: point E is in the middle of line AD Prove: line BE = line CE Prove: triangle AEC = triangle AEB Thank you Click here to see answer by gonzo(654)

 Question 177599: Hello...can someone help me with this? Use an indirect proof to show that John exceeded the 55 mph speed limit if he left his house at 8:15 a.m. and arrived at his office 60 miles away at 9 a.m. Write the proof using the paragraph method. Click here to see answer by Mathtut(3670)

 Question 177641: How do I write an indirect proof? What are the steps to writing an indirect proof? How do I set up an indirect proof? Click here to see answer by gonzo(654)

 Question 178170: I need help with this proof Given: Point P is not a point on line ABCD and PB equals PC Prove: angle ABP is congruent to angle DCP Click here to see answer by Mathtut(3670)

 Question 178370: Given: Line AEB and Line CED bisect each other at E Prove: Line AC is parallel to Line BD Click here to see answer by Mathtut(3670)

 Question 178748: Given: ~C or D (~A or B) -> F ~B -> C ~F Prove: D Click here to see answer by Edwin McCravy(8909)

 Question 178996: given that DEFG ia a parallelogram and h is where segment DF and segment EG intersect. prove that measurement of angle DHG=measurement of angle EDH and measurement of angle FGH Click here to see answer by Mathtut(3670)

 Question 178987: GIVEN: angle B is congruent to angle D, side BC is congruent to side DC PROVE: triangle ABC is congruent to triangle ECD Click here to see answer by Mathtut(3670)

 Question 179270: prove that a kite has a pair of congruent angles. Click here to see answer by solver91311(16885)

 Question 180232: A pennant for the sports teams at Lincoln High School is the shape of an isosceles triangle. If the measure of the vertex angle is 18, find the measure of each base angle. Click here to see answer by eperette(173)

 Question 180202: Through any ____ points there exists exactly one line. Click here to see answer by Alan3354(30993)

 Question 180375: Are there any betweenness relations among the rays MN, MP, MQ? Can you prove that the measure of angle PMQ = 120? Click here to see answer by Mathtut(3670)

 Question 185839: My daughter and her 3 friends are all in the 11th grade Geometry class, and were doing ok until it came to proofs. They do not understand how to do them at all, and their teacher is pregnant and not happy, she wants to keep on moving along, while they are stuck. Now they have to be able to do these to move on, and the class is moving on after Friday. These 3 are A/B students generally, but all have C's or worse. Can someone explain to them, in simple terms, how to do proofs? Any help will be greatly appreciated. Click here to see answer by solver91311(16885)

 Question 186145: Could Someone Please Help Me Find The Equation Of The Line That Goes Through The Points (-4,2) And (-3,-7). I Am Terrible At Graphing And Equations And In Need Of Help. Thanks For Your Help In Advance.? Click here to see answer by ankor@dixie-net.com(15652)

 Question 186546: How to know where's the start point of a proof? I mean- how to know from where to begin? Click here to see answer by vleith(2825)

 Question 186954: in plane, c and d are points on opposite sides of segment AB such that triangle ABC is an equilateral triangle and triangle ABD is an equiangular triangle. Prove that angle C is congruent to angle D Click here to see answer by sowmya(32)

 Question 187789: Hello, I am having difficulty with this question: Given: Line TQ bisects angle RTS and line TQ is perpendicular to line RS. Prove: Line TQ bisects line RS. Click here to see answer by jim_thompson5910(28595)

 Question 188266: does anyone know how to prove taht the angle sum of any triange <180? Click here to see answer by Alan3354(30993)

 Question 188432: Given: parallelogram ABCD side AD is congruent to side AB Prove: ABCD is a rhombus I need fast help Click here to see answer by solver91311(16885)

 Question 188693: Prove that if and x<0, then x=-2 is true. Click here to see answer by jim_thompson5910(28595)

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