Rico and darla each measured a side and height on the triangle below to find its area. rico’s side measured 7.5 m and darla’s side measured 9 m. choose true or false for each

1 true. 2 false. 3 true. 4true.

Step-by-step hope it helps if I'm to later well f it

it's

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m