- Answer: 10 exponent 6
Step-by-step explanation:
0.63 is a decimal
10 exponent 6 equals 1,000,000
but it is a decimal
0.63 x 1,000,000 = 630,000
Answer:
220 degree
Step-by-step explanation:
Given the radius=18cm , pi=3.14.. , area=198π
Area of a sector =∅×π×r²/360
or,198π=Θ×π×r²/360
or,Θ=360×198π/πr²
∴Θ=220°
Answer:
7.74cm ^2
Step-by-step explanation:
a=pie * r ^2
3.14*3^2=3.14*9=28.26 then you know all sides of a square are equal and 3 is half of 1 side so 6*6-=36 36-28.26=7.74
Check the attachment for the answers. Click on it again to make it bigger.
I know my sibling wil answer it