Linear Pairs and Vertical Angles
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What is the value of x? (x+40), (3x)
20
What is mMHJ?
50°
What is mDFC?
80°
SRW
95
In the diagram, which angles are vertical angles? Check all that apply.
ABE and CBD, ABC and EBD
Which angle is a vertical angle with EFD?
AFB
Which are vertical angles?
AFE and BFD
Given: mORP = 80° mORN = (3x + 10)° Prove: x = 30 Which statement could be used in step 2 when proving x = 30?
ORP and ORN are a linear pair
Given: mADE = 60° and mCDF = (3x + 15)° Prove: x = 15 What is the missing statement and the missing reason in step 5?
Statement: 60 = 3x + 15; Reason: substitution
Which pair of angles are vertical angles?
WRS and VRT
In which diagram are angles 1 and 2 vertical angles?
X base 1/2
In which diagram are angles 1 and 2 vertical angles?
X-based 1 and 2