RoseG012 RoseG012

17-06-2019
Mathematics

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The following figures are not drawn to scale but AB and CD are straight lines. Find x

The following figures are not drawn to scale but AB and CD are straight lines Find x class=

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wegnerkolmp2741o wegnerkolmp2741o

17-06-2019

Answer:

x=45

Step-by-step explanation:

Since AB is a straight line, it is 180 degrees

AOE + EOF + FOD + DOB = 180

15+x+2x+120-2x = 180

Combine like terms

135 +x = 180

Subtract 135 from each side

135-135 +x = 180 -135

x = 45

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