you solve the square root of 54a*7b*3
Answer: 314.16
Step-by-step explanation: To find the area of a circle you have to square the radius then multiply by pi. 10 squared is 100 then multiplied by pi is 314.16 (rounded to the nearest hundredth).
Answer:
Step-by-step explanation:
Then the other angle must be 44 degrees as well.
Answer:
29
Step-by-step explanation:
-9+21= 21
-12+4=-8
21-(-8)=29