Advertisements
Advertisements
प्रश्न
Is the following statement true and false :
An exterior angle of a triangle is greater than the opposite interior angles.
पर्याय
Ture
False
उत्तर
An exterior angle of a triangle is greater than the opposite interior angles.
According to exterior angle theorem,
ext .x = ∠CAB + ∠CBA
Since, the exterior angle is the sum of its interior angles.
Thus,
ext.x >∠CAB
ext.x >∠CBA
APPEARS IN
संबंधित प्रश्न
The angles of a triangle are arranged in ascending order of magnitude. If the difference
between two consecutive angles is 10°, find the three angles.
Is the following statement true and false :
A triangle can have two obtuse angles.
Fill in the blank to make the following statement true:
An exterior angle of a triangle is equal to the two ....... opposite angles.
If two sides of a triangle are 5 cm and 1.5 cm, the length of its third side cannot be ______.
Can a triangle together have the following angles?
33°, 74° and 73°
Find x, if the angles of a triangle is:
x°, x°, x°
The exterior angle of a triangle is equal to the sum of two
Can you draw a triangle with 25°, 65° and 80° as angles?
D is any point on side AC of a ∆ABC with AB = AC. Show that CD < BD.
The number of triangles in figure is ______.
