find x in the following figure
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Answer:
x = 140 degrees
Step-by-step explanation:
use triangle property.
mark a point E on the line BC extending AD ..
Now in Triangle ABE angle a +b+e =180
=35 + 45 +e =180
E = 90 degrees
In triangle ECD.....D angle is 40 (using angle sum property) like above process
Angle x = angle ADE - angle EDC
= 180 - 40
= 140
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Answered by
1
answer : x=130°
explanation :
check attached image for the steps :)
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