Question

The base of a triangle is 80 cm and its height is 1 m 40 cm. Find the area of the triangle. ( 1 m = 100 cm)​

Answer 1

Answer:

Convert in metre:

80 cm= 80/100= 0.8m

40 cm=40/100= 0.4m

Area= 1/2×0.4×0.8

=0.4×0.4

=1.6

1.6 m^2