If the perimeter of the triangle formed ...

If the perimeter of the triangle formed by feet of altitudes of the triangle ABC is equal to four times the circumradius of `Delta ABC`, then identify the type of `Delta ABC`

A

isosceles triangle

B

equilateral triangle

C

right angled triangle

D

None of these

Verified by Experts

The correct Answer is:

D

Similar Questions

Explore conceptually related problems

Prove that three times the square of any side of an equilateral triangle is equal to four times the square of the altitude.

In an equilateral triangle, prove that three times the square of one side is equal to four times the square of one of its altitude.

ABC is a triangle. Locate a point in the interior of triangle ABC which is equidistant from all the vertices of triangle ABC

Prove that the triangle ABC is equilateral if cotA+cotB+cotC=sqrt3

If a triangle is to be constructed similar to a given triangle ABC with scale factor 4/7, in what ratio should BC be divided internally ?

In a triangle ABC, sin A- cos B = Cos C , then angle B is

If the coordinates of the midpoints of the sides of Delta ABC are (1,1), (2,-3) and (3,4) , find the coordinates of the vertices of Delta ABC

Let 'l' is the length of median from the vertex A to the side BC of a Delta ABC . Then

Find the circumcentre of Delta ABC with vertices A(5,1), B(-3,-7) and C(7,-1)

In triangle ABC,D is the midpoint of AB, E is the midpoint of DB and F is the midpoint of BC. If the area of DeltaABC is 96, the area of DeltaAEF is