Answer:
x=1/40
Step-by-step explanation:
1/4 :100= 25 so x: 1000 is just figureing out what amout 25 is of 1000
Solution given:
r=3km
area of sector bounded by a 90° arc=90°/360°*πr²
=¼*π*3²
=<u>9/4 π or 7.068km²</u>
is a required answer
1. -21
2. −39
3.−42
4. -5
5. −3
for the other question u can use calculator :)
Step-by-step Explanation:
cuz i know mark brainliest please
