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Question
Shreya, when measured the angles in a triangle, they came out to be 60°, 50°, and 70° respectively. Now she wants to know what type of triangle it is.
Can you tell what type of triangle it is?
Shreya, when measured the angles in a triangle, they came out to be 60°, 50°, and 70° respectively. Now she wants to know what type of triangle it is.
Can you tell what type of triangle it is?
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Solution
The correct option is A Acute angled triangle
An acute triangle is a triangle with all three angles acute (less than 90°). An obtuse triangle is one with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180°, no triangle can have more than one obtuse angle. A right angled triangle is the one in which one of the three angles is 90°.
Acute angled triangle
An acute triangle is a triangle with all three angles acute (less than 90°). An obtuse triangle is one with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180°, no triangle can have more than one obtuse angle. A right angled triangle is the one in which one of the three angles is 90°.
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