EASY
7th CBSE
IMPORTANT
Earn 100

All angles of an equilateral triangle are acute.

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Important Questions on Properties of Triangles

MEDIUM
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 6
Difference of any two sides of a triangle is more than the third side,
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 7
A triangle can be formed whose angles are 120°, 30°, 30°.
MEDIUM
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 8
Sum of two sides of a triangle is greater than or equal to the third side.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 9
A right-angled triangle can be an isosceles triangle also.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 10
If two angles of a triangle are 65° and 45°, then third angle is 20°.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 1
Any triangle can have a maximum of _____ right angle.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 2
In a right-angled triangle, the sum of the other two acute angles is equal to _____.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 7 - Properties of Triangles>CHAPTER-END EXERCISES>Q 3
If the angles of a triangle are in the ratio of 1:1:1, then each angle of the triangle is _____.