2 years ago

How do you calculate the area of a circle with the diameter? what's the formula?

1 answer:

3 0

Area of a circle is pi times the radius squared.

If you know the diameter, just divide it by 2 to get the radius.

You might be interested in

KiRa [710]

Divide the top by bottom. So 17 divided by 4. Which would be around 4.25

4 0

2 years ago

Lyrx [107]

Answer:

10+ (4 23 + 7) - 19

I don't know if the 4 is supposed to be multiple or subtract or to add but If it is add

4 0

2 years ago

Furkat [3]

Answer:

Step-by-step explanation:

|E| + |F|

|1| + |-10|=11

Answer=11

7 0

3 years ago

Marat540 [252]

Answer:AlF3

Step-by-step explanation:

6 0

2 years ago

lord [1]

Answer:

$\sqrt{9+b^2+c^2}\,\text{units}$

Step-by-step explanation:

The distance formula tells you the distance d between the points (0, 0, 0) and (-3, -b, c) is ...

d = √((x2 -x1)² +(y2 -y1)² +(z2 -z1)²) = √((-3-0)² +(-b-0)² +(c-0)²)

= √(9 +b² +c²)

4 0

2 years ago