Question

Can you help me with this...thank you​

Answer 1

`(1)/(2 ) * 9(18 + 24)`

24 + 18=42

`= (1)/(2) * 9(42)`

`(1)/(2) * 378`

=189cm²

Explanation:

just use the formula but I'm not sure if my calculation is correct lol

Answer 2

You solve by with by altitude! Hope it helps