- Konstruiere ein rechtwinkliges Dreieck \( A B C \) mit der Hypotenuse \( c=9 \mathrm{~cm} \) und der Höhe \( h_{c}=4 \mathrm{~cm} \). - Strecke das Dreieck vom Inkreismittelpunkt aus mit \( k=-0.5 \).

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.

1. Найдите координаты вектора \( \overrightarrow{K P} \), если известны координаты точек \( \mathrm{K}(-3 ; 7), \mathrm{P}(2 ; 4) \)

2) Dato un punto \( P(-2 ;-1) \) e una rette II \( y=2 x-3 \) deterninare retto per il punto \( P \) ! Fare grefico

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.