Question

What is the area of the polygon 3.6cm , 3cm , 2.1 cm , 1.5 cm , 5.7 cm

Answer 1

M and N are points on sides AC and BC respectively of a `triangleABC`. State whether MN||BC` if CM = 4.2 cm, MA= 2.8 cm , NB = 3.6 cm, CN = 5.7 cm.