Plzhelp1viz
Answered

Direction: Find the circumference of the following circle below. Use 3.14 for π​

Direction Find The Circumference Of The Following Circle Below Use 314 For Π class=

Sagot :

Zoe6796viz

Answer:

1. R: 10.5 C: 64.94

2. D: 11 C: 34.54

3. R: 12.5 C: 78.5

4. D: 18 C: 56.52

5. D: 24 C: 75.36

Step-by-step explanation:

yan po

Annalou37viz

Answer:

1. 3.14*(21)²

3.14(21×21=411)

3.14×411=1394.74

Radius=21 m

Circumference=1394.74 m²

2. 3.14*(5.5m)²

3.14(5.5×5.5=30.25m²)

94.985m²

Radius=5.5

Circumference=94.985 m²

3. 3.14*(25cm)²

3.14(625cm²)

1962.5cm²

Radius=25

Circumference=1962.5 cm²

4. 3.14*(9cm)²

3.14(81cm²)

254.34 cm²

Radius=9

Circumference=254.34 cm²

5. 3.14*(6cm)²

3.14(36cm²)

113.04cm²

Radius=6

Circumference=113.04 cm²

Step-by-step explanation:

Dont judge my answer cause its organic (Galing yan sa utak ko)