If in an isosceles triangle with base 'a', vertical angle `20^@` and lateral side each of length 'b' is given then value of `a^3+b^3` equals

If in an isosceles triangle with base ' ' ' vertical angle 20^(@) and lateral side each of length 'b' is given then value of a^(3)+b^(3) equals

In an isosceles triangle with base angle alpha and lateral side 4, Rr=

In an isosceles triangle ABC, AB=AC. If vertical angle A is 20^@ , then a^3+b^3 is equal to

If in an isosceles triangle, each of the base angles is 40°, then the triangle is

In an isosceles triangle,the vertical angle is 15 more than each of its base angles,Find all the angles of the triangle.

Construct an isosceles triangle with equal sides of length 6 cm each and the base of length 7 cm.

Construct an isosceles triangle with equal sides of length 6 cm each and the base of length 5 cm.

In an isosceles triangle, each base angle is four times its vertical angle. Find each angle of the triangle.