Advertisements
Advertisements
प्रश्न
Can a triangle have All angles equal to 60°? Justify your answer in case.
Advertisements
उत्तर
Yes
A triangle can have three angles are equal to `60^@` . Then the sum of three angles equal
to the `180^@`.Which is possible such triangles are called as equilateral triangle.
[ The sum of all the internal angles of a triangle is`180^@`]
APPEARS IN
संबंधित प्रश्न
If the bisector of the exterior vertical angle of a triangle be parallel to the base. Show that the triangle is isosce
Is the following statement true and false :
An exterior angle of a triangle is less than either of its interior opposite angles.
The bisects of exterior angle at B and C of ΔABC meet at O. If ∠A = x°, then ∠BOC =
State, if the triangle is possible with the following angles :
125°, 40°, and 15°
Find x, if the angles of a triangle is:
2x°, 4x°, 6x°
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.
9 cm, 6 cm, 16 cm
Find all the three angles of the ΔABC
The angles of the triangle are 3x – 40, x + 20 and 2x – 10 then the value of x is
In the following figure, points lying in the interior of the triangle PQR are ______, that in the exterior are ______ and that on the triangle itself are ______.
