plot (1,1) (2 ,- 2 )and (-1 ,-2) and check whether they are collinear or not if not collinear then determine the area of the figure
Attachments:
Answers
Answered by
29
it is not collinear
area:
=1/2*base*height
=1/2*3*3
=4.5sq units
area:
=1/2*base*height
=1/2*3*3
=4.5sq units
Attachments:
sneha1914:
yes
did u understand now.?
no but why height 3
just count the number of boxes from the point (1,1) to the point (1,-2) on the base
it(-1,-2)
help me fast
no (1,-2) only
see question
i have seen it but thats a side and not the way to calculate height
so how height is 3
Answered by
3
Answer:
hope this answer helps you friend
Step-by-step explanation:
Attachments:
Similar questions