find the lettered angle in the following question.
please solve it fast
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Answered by
13
Step-by-step explanation:
N=20
M=20
L=140
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Answered by
1
Answer:
The angle sum property of a triangle is 180° so to find the angles we need to sub 20° from 180°......
( 180°-20°) = 160°......
Hence there are two angles we need to divide them with 2.
160°/2 =80°......
so both the angles are 80°.
Now to verify whether the ans is correct or not
We can add all the Angles and see whether they are 180° or not.....
(20°+ 80°+80°)= 180°..... (so can conclude that the answers are correct)
Hope it helps.......
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