If \( P=(8,2) \), find the image of \( P \) under the following rotation. \( 270^{\circ} \) counterclockwise about the origin ([?], \( \square) \) Enter the number that belongs in the green box.

The diameter of a circle measures 20 ft. What is the circumference of the circle?Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

A wire of length \( 7 x \) is bent into the shape of a circle. A. Express the circumference of the circle as a function of \( x \). B. Express the area of the circle as a function of \( x \). A. \( C(x)=\square \)

In this exercise, lines m and n are parallel. Find the measure of each numbered angle.

S. Lee y responde. 164. Un terreno con forma rectangular tiene 96 me- tros de largo y 56 metros de ancho. Si se quiere dividir el terreno en superficies cuadradas que tengan la mayor área posible, ecuáles son las dimensiones de cada superficie cuadrada?

Касательная и треугольник Прямая, проходящая через точку \( A \), касается окружности с центром \( O \) в точке \( B \). Найдите градусную меру меньшего угла треугольника \( А О В \), если один из его углов равен \( 65^{\circ} \).