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Andrews [41]
3 years ago
15

How do you do two coulmn proofs in geometry ?

Mathematics
1 answer:
kolezko [41]3 years ago
5 0
<span>Number each step.Start with the given information.<span>Statements with the same reason can be combined into one step. It is up to you.</span>Draw a picture and mark it with the given information.You must have a reason for EVERY statement.The order of the statements in the proof is not always fixed, but make sure the order makes logical sense.<span>Reasons will be definitions, postulates, properties and previously proven theorems.</span></span>
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And now we add them all up (I'm going to group terms in the adding):

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15

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18

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8

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18Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Which statement is equivalent to the inequality 14x-14&gt;7x+7
topjm [15]
14x-14>7x+7

14x - 7x > 7 + 14

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8 0
3 years ago
Determine the value of x in the diagram.<br> 112<br> x<br> &lt;<br> 68<br> 112<br> =
nasty-shy [4]

Answer:

The value of x is 68, all the angles in a parrelelogram equal 360, 68 + 112 + 112 + x = 360, all the angles are 292, and subtracted from 360 you get 68

Step-by-step explanation:

3 0
3 years ago
Subtract.
jeka94
(x+1)-(-2x-5)
=x+1+2x+5
=3x+6
=3(x+2)
7 0
3 years ago
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