Advertisements
Advertisements
प्रश्न
If the angles of a triangle are equal, find its angles.
Advertisements
उत्तर
Since the three angles of a triangle are equal and their sum is 180°, therefore each angle will be `(180°)/3=60°.`
APPEARS IN
संबंधित प्रश्न
If the bisectors of the base angles of a triangle enclose an angle of 135°, prove that the triangle is a right triangle.
In a Δ ABC, the internal bisectors of ∠B and ∠C meet at P and the external bisectors of ∠B and ∠C meet at Q, Prove that ∠BPC + ∠BQC = 180°.
In ΔABC, if bisectors of ∠ABC and ∠ACB intersect at O at angle of 120°, then find the measure of ∠A.
If the sides of a triangle are produced in order, then the sum of the three exterior angles so formed is
If two sides of a triangle are 5 cm and 1.5 cm, the length of its third side cannot be ______.
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.
Can a triangle together have the following angles?
55°, 55° and 80°
Classify the following triangle according to sides:

In the given figure, AB is parallel to CD. Then the value of b is
Identify three triangles in the figure.
