waittttttttttttt plzzzzzzz
Answer:
Step-by-step explanation:
Volume of a rectangular prism is whl, where w is width, h is height and l is length.
In this case, it is base*width*height = 3.5*2*2 = 14 cubic inches
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
3/5
Since 3 is also 3/1 and 3/1 × 1/5 = 3/5