Question

How do you do b, c, e, f, g, h and i

Answer 1

The volume of the prisms are

b. 300 cm³

c. 70 m³

e. 154 cm³

f. 648 cm³

g. 660 cm³

h. 8000 cm³

i. 945 cm³

How to find the volume of the prisms

The volume of the prisms is calculated using the formula

= area of base * height

b. Area of triangle = (1/2 * base * height)

= (1/2 * 6 * 5) * 20

= 300 cm³

c. Area of triangle = (1/2 * base * height)

= (1/2 * 7 * 5) * 4

= 70 m³

e. Area of triangle = (1/2 * base * height)

= (1/2 * 7 * 8) * 5.5

= 154 cm³

f. Area of parallelogram = (base * height)

= (9 * 6) * 12

= 648 cm³

g. Area of triangle = (1/2 * base * height)

= (1/2 * 12 * 5) * 22

= 660 cm³

h. Area of parallelogram = (base * height)

= (25 * 8) * 40

= 8000 cm³

i. Area of triangle = (1/2 * base * height)

= (1/2 * 14 * 9) * 15

= 945 cm³