The volume of the figure are as follows
2. volume = 7500 cu in
3. volume = 1539 cu in
How to find the volume of the figures
The volume of the figure is solved using the formula
area of base * height
2. area of the base is triangle solved by 1/2 base * height
area of the base = 0.5 * 30 * 20
area of the base = 300 square in
volume = 300 * 25
volume = 7500 cu in
3. area of the base = 0.5 * 9 * 18
area of the base = 81
volume = area of the base * height
volume = 81 * 19
volume = 1539 cu in