Digital SAT · Math · Exercise

Exercise 4.4 · Circles

All 36 Math 800 Book questions, 11 more from the College Board practice tests and PrepPros, then 14 of ours — one for every circle rule no source tests.

22 questions in 35 minutes on the real module ≈ 95 seconds each. The clock below is that 95 seconds.

Q1REALSAT · March US 2023 · Math 800 Book Q1Circle equations95s

What is the diameter of the circle in the $x y$ -plane with equation $(x - 5)^{2} + (y - 4)^{2} = 64$ ?

fractions like 3/4 are fine

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