i-Ready Grade 8 Geometry Practice — Sports Academy Games

What the test measures

Geometry skills

Understand congruence and similarity using physical models, transparencies, or geometry software
Understand and apply the Pythagorean Theorem
Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres

Standards basis

Common Core State Standards (CCSS-M)-aligned domains; also aligned to state standards such as Virginia 2023 Mathematics Standards of Learning — national

How the i-Ready reports it

i-Ready Diagnostic is a vendor-developed adaptive assessment, not a state test, but Curriculum Associates reports results and alignment against state standards such as Virginia SOL. The math coverage is organized by grade-level content domains that closely track Common Core-style strands rather than a single fixed claim structure.

Blueprint & weighting

No official per-domain blueprint or item-weight percentages were found on the official product page; i-Ready publishes adaptive diagnostic results and domain placements rather than a public fixed-item weight table.

Official sources

Curriculum Associates: i-Ready Learning
Virginia Department of Education: 2023 Mathematics Standards

Practice by skill

Topics mapped to this domain

Try it now

8 free questions · 0/0 correct

Practice playeasy

A rectangular prism has length $2$ , width $5$ , and height $6$ . What is its volume?

$V = 2 \times 5 \times 6 = 60$ .

Practice playeasy

How long is the segment joining $(-1, -5)$ and $(-1, 2)$ ?

Both points have $x = -1$ , so the length is $|2 - (-5)| = 7$ .

Practice playmedium

In $\triangle GHI$ , $\angle G$ and $\angle I$ are congruent. The measure of $\angle H$ is $88.4^{\circ}$ . What is the measure of $\angle G$ ?

Each congruent angle is $\dfrac{180^{\circ} - 88.4^{\circ}}{2} = 45.8^{\circ}$ .

Practice playeasy

What is the sum of the interior angles of a nonagon?

A nonagon has $9$ sides: $(9-2) \times 180 = 1260°$ .

Practice playmedium

A right triangle has hypotenuse $39$ inches. One of its legs measures $15$ inches. What is the measure of the remaining leg?

Let the missing leg be $x$ . Then $x^{2} + 15^{2} = 39^{2}$ , so $x^{2} = 39^{2} - 15^{2} = 1{,}521 - 225 = 1{,}296$ and $x = \sqrt{1{,}296} = 36$ .

Practice playeasy

A right triangle has legs $5$ and $12$ . What is the hypotenuse?

$5^{2} + 12^{2} = 25 + 144 = 169$ , so the hypotenuse is $\sqrt{169} = 13\textsf{.}$

Practice playeasy

Jordan walks $8$ blocks east and then $15$ blocks north. How many blocks from the starting point is Jordan, measured in a straight line?

The walk forms the legs of a right triangle: $\sqrt{8^{2} + 15^{2}} = \sqrt{64 + 225} = \sqrt{289} = 17$ blocks.

Practice playhard

A rectangle has length $8$ centimeters and area $120$ square centimeters. What is the length of a diagonal of the rectangle, in centimeters?

Area $A = \ell w$ , so $120 = 8w$ and $w = 15$ . The diagonal is the hypotenuse of a right triangle with legs $8$ and $15$ : $\sqrt{8^2 + 15^2} = \sqrt{64 + 225} = \sqrt{289} = 17\text{ cm}\textsf{.}$