Hwajinyeongidn
Answered

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Find the Area of a Circle. Don't forget to write the unit of measurement.
(Click the pic for full pic)
[Nonsense = Report]​

Find The Area Of A Circle Dont Forget To Write The Unit Of Measurement Click The Pic For Full PicNonsense Report class=

Sagot :

Preslienariahidn

Answer:

  1. 1385.44yd
  2. 1520.53ft
  3. 907.92in
  4. 26015.53yd
  5. 5026.25m
  6. 6082.12cm
  7. 3216.99yd
  8. 122.72ft

Step-by-step explanation:

formula = πr²

1.

given is a diameter so we divide it into 2 to get the radius

42÷2=21

= π (21)²

= π (441)

= 1385.44

2.

given is a diameter so we divide it into 2 to get the radius

22÷2=11

= π (11)²

= π (121)

=1520.53

3.

π (17)²

= π (289)

= 907.92

4.

π (91)²

= π (8281)

= 26015.53

5.

π (40)²

= π (1600)

= 5026.25

6.

π (44)²

= π (1936)

= 6082.12

7.

π (32)²

= π (1024)

= 3216.99

8.

given is a diameter so we divide it into 2 to get the radius

12.5÷2=6.25

π (6.25)²

= π (39.06)

= 122.72

I hope it helps :)