Complete the two-column proof.

Given: <2 ≅ <4, M<2=110°
Proof: m<3 = 70°
m∠2 = m∠4 Definition of congruent angles
m∠4 = 110º b. ________
∠3 and ∠4 are a linear pair Definition of a linear pair (shown in diagram)
∠3 and ∠4 are supplementary Linear Pair postulate
m∠3 + m∠4 = 180º c. _______
m∠3 = 70º d. ________

  1. 👍
  2. 👎
  3. 👁

Respond to this Question

First Name

Your Response

Similar Questions

  1. Geometry

    Complete the two column proof. Given: angle 2 and angle 5 are supplementary Prove: l is parallel to m Statements: 1. BLANK 2. angle 3 is congruent to angle 2 3. angle 3 and angle 5 are supplementary 4. BLANK Reasons: 1.________

  2. Math

    Complete the two-column proof. Given:

  3. Geometry

    Write a two-column proof. Given: 7y=8x-14; y=6 Prove: x=7 I need help making a two-column proof with the statements and the reasons, please! Thank you! ( This is what I have so far) Statements | Reasons 1. 7y=8x-14;y=6 | Given 2.

  4. Math

    Complete the 2 column proof. Given m

  1. math

    write a two column proof. Given: RS=~ TS, V is the midpoint of RT Prove: /\RSV=~ /\TSV /\ is the triangle sign =~ is the congruent sign

  2. earth science

    Is there one place on Earth where we can see the complete geologic column? How and why?

  3. geometry

    1)given-AB=CD,CD=EF prove-AB-EF (in 5 steps that show why it is corect; i.e two-column proof) 2)Given-

  4. geometry

    write a 2 column proof, Given D is the midpoint of AC, E is the midpoint of BC and DE is congruent to EF, prove: DE is parallel to AB and DE = 1/2 AB. answer is 15 steps

  1. Ed. Tech

    After creating a column heading and/or typing text within a column, what must you do to move text to the next column? A. Add a column break B. Select the next column and start typing C. Highlight the next column D. Change the page

  2. Geometry

    write a two-column proof Given 7y=8x-14;y=6 Prove x=7 Where do I start?

  3. Calculating Rate Constants

    I'm really stuck with this one. Here's the rate law and the data that is needed. I appreciate any help Rate= k[I2]X{[H+]Y[CH3COCH3]Z Column 1 - Trial Column 2 - Volume of 0.0010 M I2 Column 3 - Volume of 0.050 M HCl Column 4 -

  4. Geometry

    Complete the two column proof Given:angle 2 is about equal to angle 4, angle 2 = 110 Prove: angle 3 = 70 statement - proof angle 2 is about equal to angle 4, angle 2 =110 - given angle 2 = angle 4 - definition of congruent angles

You can view more similar questions or ask a new question.