Advertisements
Advertisements
प्रश्न
Classify the following triangle according to sides:

Advertisements
उत्तर
All the three sides are equal.
Hence, equilateral triangle.
APPEARS IN
संबंधित प्रश्न
ABC is a triangle in which ∠A — 72°, the internal bisectors of angles B and C meet in O.
Find the magnitude of ∠BOC.
Can a triangle have two obtuse angles? Justify your answer in case.
Is the following statement true and false :
An exterior angle of a triangle is equal to the sum of the two interior opposite angles.
Fill in the blank to make the following statement true:
Sum of the angles of a triangle is ....
If two sides of a triangle are 5 cm and 1.5 cm, the length of its third side cannot be ______.
Find the unknown marked angles in the given figure:

In the given figure, show that: ∠a = ∠b + ∠c

(i) If ∠b = 60° and ∠c = 50° ; find ∠a.
(ii) If ∠a = 100° and ∠b = 55° : find ∠c.
(iii) If ∠a = 108° and ∠c = 48° ; find ∠b.
Calculate the angles of a triangle if they are in the ratio 4: 5: 6.
Find, giving a reason, the unknown marked angles, in a triangle drawn below:

The angles of the triangle are 3x – 40, x + 20 and 2x – 10 then the value of x is
