Advertisements
Advertisements
प्रश्न
Fill in the blank to make the following statement true:
A triangles cannot have more than ......obtuse angles.
Advertisements
उत्तर
A triangle cannot have more than one obtuse angle
As the sum of all the angles of a triangle is 180°. So, if the triangle has more than one obtuse angle the sum would exceed 180°.
APPEARS IN
संबंधित प्रश्न
Can a triangle have two right angles? Justify your answer in case.
In the given figure, AE bisects ∠CAD and ∠B= ∠C. Prove that AE || BC.
Calculate the angles of a triangle if they are in the ratio 4: 5: 6.
One angle of a triangle is 60°. The other two angles are in the ratio of 5: 7. Find the two angles.
Classify the following triangle according to angle:
In ΔABC, name the 
a) Three sides: _________, __________, __________
b) Three Angles: _________, __________, __________
c) Three Vertices: _________, __________, __________
Q is a point on the side SR of a ∆PSR such that PQ = PR. Prove that PS > PQ.
The number of triangles in the following figure is ______.
Can we have two acute angles whose sum is a right angle? Why or why not?
Draw a rough sketch of a triangle ABC. Mark a point P in its interior and a point Q in its exterior. Is point A in its exterior or in its interior?
