If ∠P = ∠R and PQ is more than 5 cm but less than 6 cm. Length of QR is

In ΔABC , ∠A = 100^o and AB = AC , then ∠B =

The measure of each exterior angle of an equilateral triangle is :

In ΔABC , AC = BC. Then value of x is

If the altitudes of a triangle are equal, then it is:

In ΔABC , AB = AC and ∠B is more than 30^o, but less than 45^o. Then ∠C cannot be

If∠Y = ∠Z , YZ = 12 cm and perimeter of Δ XYZ = 38 cm. Then length of XZ is

If the altitude from one vertex of a triangle bisects the opposite side, then the triangle is:

In the given figure AC = AD and B is the midpoint of CD. Which of the following statement  is correct?

If ∠A = 60^o, ∠B = 80^o and ∠C = 40^o, then the longer side is: