Math, asked by shreya8238, 10 months ago

Two angles of a triangle are 40° and 30° . The triangle is a) acute angled b) obtuse angled c) right -angled d) equilateral

Answers

Answered by nova5

Answer:

Obtuse Angle

Step-by-step explanation:

Sum of all angles of triangle=180

<A+<B<C=180

40+30+C=180

70+C=180

C=180-70

C=110

Since any angle more than 90 is obtuse angle

Answered by kkhairnar789

Answer:

b) obtuse angled

Step-by-step explanation:

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