Problem Set A In problems 1-4, draw your own diagram and write "Given:" and "Prove:" statements in terms of your diagram. Do not write a proof. 1 Given: An isosceles triangle and the median to the base Prove: The median is the perpendicular bisector of the base. (This sentence contains two conclusions- "the median is per- pendicular to the base" and "the median bisects the base.")

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

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.

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 \( 65^{\circ} \).

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?

5) Dato un punto \( A(2 ;-2) \) e la rette \( y=2 x-3 \), determinare la distarad the punto e rette. Cou grefico