Question

find the area of parallelogram whose diagonal are 2ì and 3j​

Answer 1

Answer:

Explanation:

-

3 sq.units

Let vect.a and vect.b be two diagonals of parallelogram.

vect.a = 2i

vect.b = 3j

Area of the parallelogram is calculated by -

A = 1/2 |vect.a × vect.b|

A = 1/2 |2i × 3j|

A = 1/2 |6k|

A = 1/2 × 6

A = 3 sq.units

Area of the parallelogram is 3 sq.units.

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