42 I think I’m not really sure
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.
Answer:
500,000 to 200,000 is a 60% decrease.
Find the volume of a cylinder, we need to follow the formula:
Volume = πr2h
Following the formula, we substitute for:
π×82×10
π=3.14, so we multiply it:
= 640π
= 2010.6192982975 feet3