Well the formula for a triangle is base(b) times height(h) divided by 2.
Answer:
The total cost of tickets sold is $2016.
Step-by-step explanation:
What I did to get this answer was multiply 168 and 12
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Answer:
117 students
Step-by-step explanation:
13/100 = X/900
(13 * 900)/100 = 117
Part a : you could draw a line from each corner to the middle
This would give you 7 triangles in total
Part b : area of one triangle : 4.5*7.8 = 35.1 / 2 = 17.55in <-- area of 1 triangle
Part c : so if there are 7 triangles and the area of 1 triangle is 17.55, you would do:
7 * 17.55 = 122.85
The answer is f12 submit 8765
