Theorem 6.7 : The sum of the angles of a triangle is 180º

The sum of the three angles of a triangle is 180^(@)

Sum of the three angles of a triangle is 180^@ .

Solve the following: In an isosceles triangle, the base angles are equal. The vertex angle is 40^@ . What are the base angles of the triangle? (Remember, the sum of three angles of a triangle is 180^@ ).

In an isosceles triangle, the base angles are equal.The vertex angle is 40^@ .What are the base angles of the triangles? (Remember the sum of three angles of a triangle is 180^@ )

Which of the following sentences are statements ? Give reason for your answer. The sum of all interior angles of a triangle is 180^(@) .

Which of the following sentences are statements? Give reasons for your answer: The sum of all interior angles of a triangle is 180^(@)

Is the following sentence is statement? Give reasons for your answer. The sum of all interior angles of a triangle is 180^@ .

State whether the following statement is true or false: The sum of the interior angles of a triangle is 180^@ .