Question

the sides of a parallelogram are 4 cm and 3 CM if the altitude corresponding to the base 4 cm is 1.8 cm what will be the length of the altitude corresponding to the base 3 cm

Answer 1

area of ||gm=b×h
area of ||gm with base 4cm=area of ||gm with base3cm
4cm× 1.8cm=3cm×h
7.2cm ×cm=3cm×h
7.2cm×cm÷3cm=h
2.4cm=h

Answer 2

Hope it helps you...

area of ||gm=b×h

area of ||gm with base 4cm=area of ||gm with base3cm

4cm× 1.8cm=3cm×h

7.2cm ×cm=3cm×h

7.2cm×cm÷3cm=h

2.4cm=h