Question

plz don't reply unesacary plz answer directly with step by step ​

Answer 1

Given: The points A(-1,3) and B(4,0)

To find: The figure obtained by joining these points with origin.

Solution:- Now we have given two points A(-1,3) and B(4,0) and origin.

We can conclude that the figure formed will be triangle as there are three points.

So, A(-1,3) and B(4,0) and C(0,0)

Let the fourth point be D(-1,0).

              area of triangle ABC = area of triangle ABD - area of triangle ADC

              1/2 x (5) x (3) - 1/2 x (1) x (3)

              1/2 x (15 - 3)

              1/2 x 12

              12/2

              6 cm²                                  

Step-by-step explanation: please mark as brainliest.