Answer:
1. 
2. <u>Given</u>
3. 
4. <u>Side-Side-Side (SSS) rule of congruency</u>
Step-by-step explanation:
The two column proof is presented as follows;
Statement 
Reason
1. 
≅ Given
2. 
≅ 
<u>Given</u>
3. ≅ Reflexive property
4. ΔRST ≅ ΔTUR <u>SSS rule of congruency</u>
The Side-Side-Side rule of congruency states that if three sides of one triangle are congruent to three sides of another triangle then both triangles are congruent.
Here I have attached a photo to help you with this:
Answer:
the answer is the third one
Answer: There is no domain.
Step-by-step explanation: This is a trick question because there is a range (y-intercept), but there is no domain(x-intercept), because the segment stops before it reaches the x-axis.
Smaller wall would be( 8 x 14 )because the other wall is 8 x 20 which is the bigger wall because if the room is 14 x 20 x 8 then two walls would be 8 x 14 and the other two would be 8 x 20 hope that helps
