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Byju's Answer
Standard VII
Mathematics
Angle Sum Property
The measures ...
Question
The measures of two angles of a triangle are
78
∘
and
62
∘
. Find the measure of the third angle.
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Solution
Sum of all angles in triangle
=
180
one angle
=
78
second angle=
62
third angle=x
x
+
78
+
62
=
180
x
=
40
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