3 years ago

A quarter-circle with a diameter of 4 meters. What is the area?

1 answer:

7 0

First, just find the area of the whole circle:

πr²
π(2)²
4π

Now, just multiply by 1/4.

4π * 1/4
π

Hope this helps!

You might be interested in

Please help me

morpeh [17]

Answer:

No, because the cone has a smaller volume than the ice cream

Step-by-step explanation:

V=4

3πr3=4

3·π·33≈113.09734

Volume of scoop: 113.1 cm^2

V=πr2h

3=π·2.52·10

3≈65.44985

Volume of cone: 65.45 cm^2

65.45 < 113.1

6 0

3 years ago

What is the solution or solutions to 5x-y=-6 and -2x+y=3?

sladkih [1.3K]

I would reccomend the app photo math its really easy to use and it answers questions like this.

4 0

3 years ago

Read 2 more answers

Dau coroana si 5 stele RAPIDDDDD cele 3 exerciti!!!!

andrew-mc [135]

Answer:

Step-by-step explanation:

3 0

3 years ago

A cylindrical barrel with a radius of 12 feet rests on its round side against a wall. A ladder leans against both the barrel and

frosja888 [35]

The answer is 24 cool

5 0

3 years ago

Find the equation of the line passing through the points (2, 4) and (3, 2). y = [? ]x + [ ]

PtichkaEL [24]

Answer:

first find slope m

m=(4-2)/(2-3)

m= -2

so equation line is

y-y1=m(x-x1)

y-4=-2(x-2)

y-4=-2x+4

y=-2x+4+4

y=-2x+8

?=-2

7 0

3 years ago