Answer:
=94.985m²
Step-by-step explanation:
Area = πr²
π=3.14
r=5.5
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Find the radius,
11/2=r
r=5.5
-
Area=
3.14x 5.5x 5.5
3.14x30.25
=94.985m²
Answer:
Step-by-step explanation:
Soooo, by looking at the picture we can tell that it is a right trapezoid
The formula for the area is
(b1+b2)/2*h
(Base 1+ Base 2)/ 2 * height
Now we can plug in the numbers:
(5+15)/2*6
20/2*6
10*6
=60
1 gallon of paint per sq. foot
So Isha needs 60 gallons of paint
F(x)/(x-a)=f(a)
Here a=4
So we need f(4)
F(4)=(4)^3 -1
F(4)=64-1=63
