Fill in the blacks.
If the area of a triangle is 0 square units then the vertices of a triangle are _____

Open in App

Solution

If the area of triangle is $0$ sq. units, then the vertices of the triangle are collinear, i.e.,
$∣ ∣ ∣ ∣ ∣ \begin{matrix} x_{1} & y_{1} & 1 x_{2} & y_{2} & 1 x_{3} & y_{3} & 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = 0$
Hence the required answer is collinear.

Suggest Corrections

Similar questions

x y

(- 1, 3), (6, 3)

(- 1, - 4)

(2 a, 0)

(0, a)

x = 2 a,

A (m, n), B (12, 19) a n d C (23, 20) .

(m + n)

If the vertices of a triangle are A (-2, -3), B (3, 2) and C (-1, -8), then the area of triangle ADC, where D is the mid-point of side BC, is:

Join BYJU'S Learning Program