A=spr=(180-90)÷2=45
answer: a=45
Answer:
B
Step-by-step explanation:
Answer:
206.17
Key(s):

Substitute <em>d</em> for the actual diameter, 7.5, and <em>h</em> for the height, which is 5.
Step-by-step explanation:
≈ 206.17(2 DP)
Yeskcpowp kecksowofi h wncksorigud meocosuebd wkxos
The city for home is double the run rush periods of time