Grade 8 Objective_4_
Concept/Skills (Given: what? Find: what?) Strategy # of Problems
Given: Two similar figures/solids, find volume,
area, or missing side length. Set up a proportion, determine scale factor
Given: A right triangle relationship, find the Be able to recognize right triangles and use
missing leg or hypotenuse. Pythagorean Theorem.
Given: The dimensions of a solid, find volume. Determine what type of solid the figure is and use the 3
correct formula with dimensions correctly assigned.
Find the area of each surface using the correct
Given: Dimensions of a net or solid, find surface
identification of shapes and correct formulas, and find 6
the sum of all of the areas.