PDF chapter test TRY NOW

There is a slide in a park. One of its side walls has been painted in some colour with a message \(“KEEPTHE PARK GREEN AND CLEAN”\) (see Fig.). If the sides of the wall are \(15 m\), \(11 m\) and \(6 m\), find the area painted in colour.
 
YCIND_240220_5929_triangle_5.png
 
Required Area \(=\) ii\(m^2\)