SAT 2026 (Simulado mthedu estilo SAT Math nº 1 · não oficial) · questão 40
Questão 40 SAT 2026 · Simulado mthedu estilo SAT Math nº 1 · não oficial: Trigonometria
Module 2 · Student-produced response: enter one answer (fractions and decimals are accepted).
A circle has a radius of 9 centimeters. An arc of the circle is intercepted by a central angle of \(\frac{2\pi}{3}\) radians. The length of the arc is \(k\pi\) centimeters.
What is the value of \(k\)?