<u>Question 2</u>
1) 
, 
(given)
2) 
(reflexive property)
3) 
and 
are right angles (perpendicular lines form right angles)
4) 
and 
are right triangles (a triangle with a right angle is a right triangle)
5) 
(HL)
Question 3
1) 
is a right angle, 
, 
(given)
2) 
is a right angle (perpendicular lines form right angles)
3) 
and 
are right triangles (a triangle with a right triangle is a right angle)
4) 
(reflexive property)
5) 
(HL)
6) 
(CPCTC)
7) 
bisects 
(if a segment splits an angle into two congruent parts, it is an angle bisector)
Answer:
Its 2πr^2
Step-by-step explanation:
Answer:
0.800 kg
Step-by-step explanation:
Answer:
m=11
Step-by-step explanation:
m=30-12-7
7 minutes per mile so around 2.5 miles
