Question

Find the area bese 20 cm height 40cm right angle triangle

Answer 1

Area of triangle =1/2*base*height
=1/2*20*40 cm
=10*40 cm
=400 cm square

Answer 2

base =20cm
height=40 cm
area of triangle =1/2bh
area of triangle=1/2*20*40
=10*40 =400sqcm