Question

what is the measure of the base of triangle that has an area of 40 cm square and whose height measures 4 CM

Answer 1

Area=40cm
height=4cm
Base=?
Area of a right triangle=1/2*b*h=40cm
=1/2*b*4=40cm
=1/2*b=40cm/4
=1/2*b=10cm
=b=10cm*2
=b=20cm
Therefore,
breadth=20cm