A company wants to build a water park. The diagram show a plan of the land the company wants to buy. The price of the land is $\$5200$ per hectare. The company wants to pay less than $\$5$ million for the land. Can the company afford to buy the land. Show all your working. Explain your answer.

 

Work out the area of the given triangle in ${\mathrm{cm}}^2$.

Work out the area of the given triangle in ${\mathrm{cm}}^2$.

Work out the area of the given triangle in ${\mathrm{cm}}^2$.

Work out the area of the given triangle in ${\mathrm{mm}}^2$.

Work out the area of the given triangle in ${\mathrm{m}}^2$.

Work out the area of the given triangle in ${\mathrm{cm}}^2$.

Arun, Marcus and Sofia are discussing the methods they use to find the area of  a triangle . Will they all get the same answer? Explain why.

Find the area of triangle if height $=16 cm$ and base $=9 cm$