MATH!!! I HAVE NO IDEA HOW TO DO THIS PLEASE SHOW ME THE WORK I WANNA KNOW HOW TO DO THIS FOR THE NEXT QUESTION!!!!

Answer:
Sorry I'm late!
Step-by-step explanation:
Formula ⇒ [tex]A = \frac{1}{2}bh[/tex]
[tex]A = \frac{1}{2}bh[/tex]
[tex]A = \frac{1}{2}(5)(7)[/tex]
[tex]A = \frac{1}{2}(35)[/tex]
[tex]A = 17.5[/tex]
I hope this helps!
- sincerelynini