Translate the triangle 2 units left and 1 unit up. Then reflect the image in the \( x \)-axis. What is the new coordinate of \( R \) ?

Draw the graph of the following equation. \[ x^{2}+y^{2}+8 x+10 y-26=0 \]

(Geometry, Unit 1, Lesson 20) a. Describe a transformation that could be used to show that corresponding angles are congruent. Type your response in the space below. B I Type here

a. Find the area of the bigger room if the area of the smaller room is \( 8 \mathrm{~m}^{2} \). b. Find the ratio of their lengths c. If the length of the larger room is 10 m , find the length of the smaller one. \#\#\#ENDi\#\#\#

1. Нарисуйте произвольный треугольник \( B K X \). Обозначьте буквами и запишите: а) сторону, лежащую напротив угла \( K \); б) угол между сторонами \( B X \) и \( K X \); в) стороны, прилежащие к углу \( X \); г) углы, прилежащие к стороне \( B K \).

11. \( A B C D \) sinia chiziq yasang, uning \( A B \) bo'g'ini \( 4 \mathrm{~cm} 7 \mathrm{~mm}, B C \) bo'g'ini \( =6 \mathrm{~cm} 3 \mathrm{~mm}, C D \) bo'g'ini \( =3 \mathrm{~cm} 5 \mathrm{~mm} \) bo'lsin. Shu siniq chiziqning umumiy uzunligini toping.