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D
Question Practice

Which expression can correctly represent the area of a triangle formed by points on a coordinate grid?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Mathematics
Mathematics Part - I
Determinants
Question Bank

Which expression can correctly...

Single Answer MCQ
Q-00077846

Which expression can correctly represent the area of a triangle formed by points on a coordinate grid?

1

1/2 |x1(y2-y3) + x2(y3-y1) + x3(y1-y2)|

2

x1 + y1 + x2 + y2 + x3 + y3

3

1/2 * (x1 + x2 + x3)(y1 + y2 + y3)

4

x1y1 + x2y2 + x3y3

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