CBSE /Class 7
Maths MCQ Based On Angle sum property
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CBSE Class 7 Maths Angle sum property
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sum of two interior opposite angles = exterior angle of the triangle
The sum of the interior three angles of a triangle is 180 degrees.
Isosceles have two equal sides.
In â–³PQR, we have ∠P+∠Q+∠R= 180o
Use general property of exterior angle.
properties of obtuse angle triangle
Some of the interior angle of a triangle is equal to the exterior angle.
The angles in a triangle must add up to 180 degrees.
The sum of the interior three angles of a triangle is 180 degrees.
exterior angle properties
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