geometry

m ∠PQR + m ∠SQR = m∠PQS a. ______________
x + 7 + x + 3 =100 b. Substitution Property
2x + 10 = 100 c. Simplify
2x = 90 d. _______________
x= 45 e. Division Property of Equality

a. Angle Addition Postulate, Addition Property of Equality
b. Angle Addition Postulate, Subtraction Property of Equality ***
c. Protractor Postulate, Addition Property of Equality
d. Protractor Postulate, Subtraction Property of Equality

  1. 👍 0
  2. 👎 1
  3. 👁 1,538
  1. Correct : )

    1. 👍 0
    2. 👎 0
  2. "Protractor Postulate" LOL! Nothing can be assumed to be drawn to scale!
    THat is... there is no such thing as a protractor postulate...

    1. 👍 0
    2. 👎 1
  3. Yeah, but what is the answer?

    1. 👍 5
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. 8th Grade Pre-Algebra

    Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, −6), Q(0, 9), and R(−3, 0). Triangle P'Q'R' has vertices P'(1, −2), Q'(0, 3), and R'(−1, 0). Plot triangles PQR and P'Q'R' on your own

  2. Math

    Find the value of x if line QS bisects angle PQR and measure of angle PQR equals 82 degrees. angle PQS=10x+1

  3. Maths

    IN TRIANGLE PQR, PQ=QR -=RP =7CM FIND EACH ANGLE OF TRIANGLE PQR

  4. Geometry

    What is the value of x? identify the missing justifications, m

  1. math

    Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

  2. Geometry

    Find the area of a hexagon with the indicated apothem: 6 sqr root 3 108 sqr root 3 in.^2 432 sqr root 3 in.^2 96 sqr root 3 in.^2 216 sqr root 3 in.^2 Last question, don't know. Please help? Thanks

  3. geometry

    Triangle PQR has vertices P(0, 0), Q(3, 4), and R(3, 0). If triangle PQR is rotated 180° about the origin, what is the length of side P'R?

  4. Chemistry

    Ionic bonding typically occurs when a ______________ bonds with a ______________

  1. geometry

    ∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity

  2. Math Question

    In △PQR, ∠R=90◦ ,∠P=58◦, and PR=7.1 cm. Determine the area of △PQR to the nearest tenth of a square centimetre.

  3. mathematics

    Find m∠PQS and m∠PQR.

  4. goemetry

    m∠PQS=(3x−3)° and m∠RQS=(x+19)°. Find the value of x. a. 21 b.34 c.41 d.56

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