Prongo Free Printables
Grade 7 Math: Surface Area & Volume — Composite & 3D Problems
Name
Date
1.
Rectangular prism 4×3×2 cm. Volume?
2.
Same prism. Surface area?
3.
Cube edge 5 cm. Volume?
4.
Cube edge 5 cm. Surface area?
5.
Triangular prism: base area 6 cm², height 10 cm. Volume?
6.
Cylinder r = 3 cm, h = 5 cm. Volume π ≈ 3.14.
7.
Cylinder r = 3, h = 5. Lateral surface only 2πrh π ≈ 3.14.
8.
Composite: 8×6 rectangle with 3×3 square cut from corner. Area?
9.
Cube edge 5. SA?
10.
Triangular prism B=6, h=10. V?
11.
V=120, base 10×4. height?
12.
Cylinder r=4 h=10. V in terms π?
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