1.

4 A parallelogram has sides of 15 cm and12 am I the distance between the 15 cm sidess 6 am, ind the distance between 12 cm sides.

Answer»

Let a and b are two adjacent sides,

h , H are their corresponding heights

of the parallelogram .

a = 15 cm , h = 6 cm

b = 12 cm , H = ?

Therefore ,

bH = ah

12 × H = 15 × 6

H = ( 15 × 6 ) /12

H = 7.5 cm

thank you



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