Advertisements
Advertisements
प्रश्न
The length of the three segments is given for constructing a triangle. Say whether a triangle with these sides can be drawn. Give the reason for your answer.
9 cm, 6 cm, 16 cm
Advertisements
उत्तर
9 cm, 6 cm, 16 cm
Here, 16 > 9 + 6
= 16 > 15
In any triangle, the sum of the lengths of any two sides of the triangle is always greater than the third side.
Therefore, the triangle is not possible.
संबंधित प्रश्न
Is the following statement true and false :
A triangle can have at most one obtuse angles.
State exterior angle theorem.
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:
The length of the three segments is given for constructing a triangle. Say whether a triangle with these sides can be drawn. Give the reason for your answer.
15 cm, 20 cm, 25 cm
The angles of the triangle are 3x – 40, x + 20 and 2x – 10 then the value of x is
In ΔABC, name the 
a) Three sides: _________, __________, __________
b) Three Angles: _________, __________, __________
c) Three Vertices: _________, __________, __________
In the following figure, l || m and M is the mid-point of a line segment AB. Show that M is also the mid-point of any line segment CD, having its end points on l and m, respectively.
Prove that in a triangle, other than an equilateral triangle, angle opposite the longest side is greater than `2/3` of a right angle.
The number of angles in the following figure is ______.
