Really need help ASAP

What is the area of triangle abc if a = 8, b = 11, and c = 15?

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

How do you summarize data in a two-way frequency table?