If the perimeter of a triangle and the diameter of an ex-circle are equal , then the triangle is

If the diameter of any excircle of a triangleequal to its perimeter,then the triangle is

If the perimeter and the area of a circle are numerically equal, then the diameter of the circle is

If the diameter of an excircle of a triangle is equal to its perimeter then the triangle is

The height of an equilateral triangle is 42 cm. A circle is drawn with side of the equilateral triangle as diameter. The area of the circle intercepted by the triangle is approximately (in cm^(2) )

Area and Perimeter of triangle

Let aandb represent the lengths of a right triangles legs.If d is the diameter of a circle inscribed into the triangle,and D is the diameter of a circle circumscribed on the triangle,the d+D equals.(a)a + b (b) 2(a+b)(c)(1)/(2)(a+b)( d) sqrt(a^(2)+b^(2))

The length of each equal sides of an isosceles triangle is 13 cm and the perimeter of the triangle is 36cm. Find the length of the unequal side of the triangle.

if the side of equilateral triangle is 4cm find the area of ex circle

Each of the 2 equal sides of an isosceles triangle is twice as large as the third side. If the perimeter of the triangle is 30 cm, find the length of each side of the triangle.