What is the missing reason for the second step in the proof below?
R
Given: T is the midpoint...
Mathematics, 17.06.2021 17:10 nick4524
What is the missing reason for the second step in the proof below?
R
Given: T is the midpoint of QR
U is the midpoint of RS
T
U
Preve: AQRS - TRU
Q
$
STATEMENTS
REASONS
Gven
?
.
Substitution and simplification
1. T is the midpoint of OR
U is the midpoint of RS
2.
TR = OT TR+QT = OR
RU US, RUUS - RS
OR - OTTR=TR TR = 2TR
RS = RUUS - RU-RU = 2RU
OR RT RT
4.
RS 2RU RU
OR
RT
RU
6. QRSZTRU
ATRU
Division property of equality,
simplification
Property of proportion from
interchangeability
5.RS
Reflexive property
SAS similarity postulate
2. AORS
A. Definition of a midsegment
B. Substitution
C. Definition of a midpoint
D. Simplification
Answers: 3
Mathematics, 21.06.2019 20:40
What are the values of each variable in the diagram below?
Answers: 2
Mathematics, 21.06.2019 21:00
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
Answers: 2
Mathematics, 22.06.2019 02:30
Alex buys a home for $276,400. his home is predicted to increase in value 3.5% each year. what is the predicted value of alex’s home in 25 years? a. 621,357 b. 635,191 c. 653,201 d. 673,415
Answers: 1
Mathematics, 22.06.2019 03:00
Which equation is graphed here? a) y = -3x + 3 b) y = -3x - 3 c) y = -1 3 x +3 d) y = -1 3 x -3
Answers: 1
Biology, 08.03.2021 23:50
History, 08.03.2021 23:50
Chemistry, 08.03.2021 23:50
English, 08.03.2021 23:50
Social Studies, 08.03.2021 23:50
Mathematics, 08.03.2021 23:50
Mathematics, 08.03.2021 23:50
Social Studies, 08.03.2021 23:50
Chemistry, 08.03.2021 23:50
Mathematics, 08.03.2021 23:50
Mathematics, 08.03.2021 23:50