Question

Find the area of parallelogram whose diagonals are 2i and 3j

Answer 1

area= 1/2×{2i+3j}
=1/2×2i+3j

Answer 2

Hey dear,

◆ Answer -
3 sq.units

◆ Explanation-
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.

Hope it helpz you...