Question

the base of a triangle measures 32 cm and its altitude is 45 cm find the area of the triangle in square metres​

Answer 1

Answer:

0.072

Step-by-step explanation:

base = 32 cm

altitude = 45 cm

area of triangle = 1/2 base × height

                         = (1/2)×32×45

                         = 720 cm²

1 m = 100 cm    ∴ 1 m² = 100 × 100 cm²

                            1 m² = 10,000 cm²

                            ⇒ 1 cm² = (1/10,000) m²

                            ∴ 720 cm² = (720/10,000)m ²

                                              = 0.027 m²                  

the steps which are underlined is only for your understanding...no need to write that in your answer....

Answer 2

Answer:

o.o27 is wrong the answer will be 0.072

please before posting check your words....