8th Math STAAR Review Pyth Theorem

• The sum of the areas of Square D and Square F is less than the area of Square E.

• The sum of the areas of Square D and Square E is greater than the area of Square F.

• The sum of the areas of Square D and Square F is equal to the area of Square E.

• The sum of the areas of Square D and Square E is equal to the area of Square F.

• The number of tiles needed to cover Region X is the same as the number of tiles needed to cover both Region Y and Region Z.

• The number of tiles needed to cover Region Y is the same as the number of tiles needed to cover both Region X and Region Z.

• The number of tiles needed to cover Region Z is the same as the number of tiles needed to cover both Region X and Region Y.

• None of these

• 6.3 in.

• 4.0 in.

• 14.3 in.

• 19.8 in.

Which measurements could represent the side lengths in feet of a right triangle?

• 10 ft, 24 ft, 26 ft

• 14 ft, 14 ft, 14 ft

• 3 ft, 3 ft, 18 ft

• 2 ft, 3 ft, 5 ft

The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 13 feet. Which measurement is closest to the length of this rectangle in feet?

• 9 ft

• 17 ft

• 12.4 ft

• 13.6 ft

• 5.8 units

• 13.4 units

• 10.4 units

• 9.1 units

• 7.8 units

• 16.0 units

• 13.0 units

• 11.7 units

• 4 units

• 17 units

• 9 units

• 12 units

Mathematical Equivalence

ON