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Byju's Answer
Standard IX
Mathematics
Triangles
In a triangle...
Question
In a triangle, two interior angles are equal to 70 degrees each. what is the third interior angle ?
A
45 degree
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B
40 degree
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C
55 degree
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D
35 degree
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Solution
The correct option is
B
40 degree
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Similar questions
Q.
One of the exterior angles of a triangle is 80°, and the interior opposite angles are equal to each other. What is the measure of each of these two angles?
Q.
An exterior angle of a triangle is 110° and the two interior opposite angles are equal.
Each of these angles is
(a) 70°
(b) 55°
(c) 35°
(d) 110°